diff --git a/enos/enos-modules.hcl b/enos/enos-modules.hcl
index 5fc9442533..a1aa485ff2 100644
--- a/enos/enos-modules.hcl
+++ b/enos/enos-modules.hcl
@@ -68,7 +68,7 @@ module "target_ec2_fleet" {
   common_tags      = var.tags
   instance_mem_min = 4096
   instance_cpu_min = 2
-  max_price        = "0.1432" // On-demand cost for RHEL/t3.medium on-demand in us-east
+  max_price        = "0.1432" // On-demand cost for RHEL amd64 on t3.medium in us-east
   project_name     = var.project_name
   ssh_keypair      = var.aws_ssh_keypair_name
 }
@@ -79,7 +79,7 @@ module "target_ec2_spot_fleet" {
   common_tags      = var.tags
   instance_mem_min = 4096
   instance_cpu_min = 2
-  max_price        = "0.1432" // On-demand cost for RHEL/t3.medium on-demand in us-east
+  max_price        = "0.1432" // On-demand cost for RHEL amd64 on t3.medium in us-east
   project_name     = var.project_name
   ssh_keypair      = var.aws_ssh_keypair_name
 }
diff --git a/enos/enos-scenario-agent.hcl b/enos/enos-scenario-agent.hcl
index facb253b44..1cda1be038 100644
--- a/enos/enos-scenario-agent.hcl
+++ b/enos/enos-scenario-agent.hcl
@@ -35,12 +35,7 @@ scenario "agent" {
       ubuntu = provider.enos.ubuntu
     }
     install_artifactory_artifact = local.bundle_path == null
-    max_price = {
-      // These prices are based on on-demand cost for t3.large in us-east
-      "rhel"   = "0.1432"
-      "ubuntu" = "0.0832"
-    }
-    packages = ["jq"]
+    packages                     = ["jq"]
     tags = merge({
       "Project Name" : var.project_name
       "Project" : "Enos",
@@ -110,7 +105,6 @@ scenario "agent" {
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.vault_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price[matrix.distro]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
diff --git a/enos/enos-scenario-autopilot.hcl b/enos/enos-scenario-autopilot.hcl
index 1095a0f5d5..7f8893b7f6 100644
--- a/enos/enos-scenario-autopilot.hcl
+++ b/enos/enos-scenario-autopilot.hcl
@@ -47,11 +47,6 @@ scenario "autopilot" {
       rhel   = provider.enos.rhel
       ubuntu = provider.enos.ubuntu
     }
-    max_price = {
-      // These prices are based on on-demand cost for t3.large in us-east
-      "rhel"   = "0.1432"
-      "ubuntu" = "0.0832"
-    }
     packages = ["jq"]
     tags = merge({
       "Project Name" : var.project_name
@@ -121,7 +116,6 @@ scenario "autopilot" {
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.vault_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price[matrix.distro]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
@@ -215,7 +209,6 @@ scenario "autopilot" {
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       common_tags           = local.tags
       cluster_name          = step.create_vault_cluster_targets.cluster_name
-      max_price             = local.max_price[matrix.distro]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
diff --git a/enos/enos-scenario-replication.hcl b/enos/enos-scenario-replication.hcl
index 26b131fd8c..0b69367727 100644
--- a/enos/enos-scenario-replication.hcl
+++ b/enos/enos-scenario-replication.hcl
@@ -55,11 +55,6 @@ scenario "replication" {
       rhel   = provider.enos.rhel
       ubuntu = provider.enos.ubuntu
     }
-    max_price = {
-      // These prices are based on on-demand cost for t3.large in us-east
-      "rhel"   = "0.1432"
-      "ubuntu" = "0.0832"
-    }
     packages = ["jq"]
     tags = merge({
       "Project Name" : var.project_name
@@ -132,7 +127,6 @@ scenario "replication" {
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.vault_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price[matrix.distro]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
@@ -148,11 +142,10 @@ scenario "replication" {
     }
 
     variables {
-      ami_id                = step.ec2_info.ami_ids["arm64"]["ubuntu"]["22.04"]
+      ami_id                = step.ec2_info.ami_ids["amd64"]["ubuntu"]["22.04"]
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.backend_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price["ubuntu"]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
@@ -174,7 +167,6 @@ scenario "replication" {
       cluster_name          = step.create_primary_cluster_targets.cluster_name
       cluster_tag_key       = local.vault_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price[matrix.distro]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
@@ -192,7 +184,6 @@ scenario "replication" {
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.vault_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price[matrix.distro]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
@@ -206,11 +197,10 @@ scenario "replication" {
     }
 
     variables {
-      ami_id                = step.ec2_info.ami_ids["arm64"]["ubuntu"]["22.04"]
+      ami_id                = step.ec2_info.ami_ids["amd64"]["ubuntu"]["22.04"]
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.backend_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price["ubuntu"]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
diff --git a/enos/enos-scenario-smoke.hcl b/enos/enos-scenario-smoke.hcl
index a3f9b726fd..eab5819c69 100644
--- a/enos/enos-scenario-smoke.hcl
+++ b/enos/enos-scenario-smoke.hcl
@@ -51,11 +51,6 @@ scenario "smoke" {
       rhel   = provider.enos.rhel
       ubuntu = provider.enos.ubuntu
     }
-    max_price = {
-      // These prices are based on on-demand cost for t3.large in us-east
-      "rhel"   = "0.1432"
-      "ubuntu" = "0.0832"
-    }
     packages = ["jq"]
     tags = merge({
       "Project Name" : var.project_name
@@ -131,7 +126,6 @@ scenario "smoke" {
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.vault_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price[matrix.distro]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
@@ -145,11 +139,10 @@ scenario "smoke" {
     }
 
     variables {
-      ami_id                = step.ec2_info.ami_ids["arm64"]["ubuntu"]["22.04"]
+      ami_id                = step.ec2_info.ami_ids["amd64"]["ubuntu"]["22.04"]
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.backend_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price["ubuntu"]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
diff --git a/enos/enos-scenario-ui.hcl b/enos/enos-scenario-ui.hcl
index 90e3e129b9..4da4ba2cbb 100644
--- a/enos/enos-scenario-ui.hcl
+++ b/enos/enos-scenario-ui.hcl
@@ -25,12 +25,7 @@ scenario "ui" {
     bundle_path    = abspath(var.vault_bundle_path)
     distro         = "ubuntu"
     consul_version = "1.14.2"
-    max_price = {
-      // These prices are based on on-demand cost for t3.large in us-east
-      "rhel"   = "0.1432"
-      "ubuntu" = "0.0832"
-    }
-    seal = "awskms"
+    seal           = "awskms"
     tags = merge({
       "Project Name" : var.project_name
       "Project" : "Enos",
@@ -98,7 +93,6 @@ scenario "ui" {
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.vault_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price[local.distro]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
@@ -112,11 +106,10 @@ scenario "ui" {
     }
 
     variables {
-      ami_id                = step.ec2_info.ami_ids["arm64"]["ubuntu"]["22.04"]
+      ami_id                = step.ec2_info.ami_ids["amd64"]["ubuntu"]["22.04"]
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.backend_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price["ubuntu"]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
diff --git a/enos/enos-scenario-upgrade.hcl b/enos/enos-scenario-upgrade.hcl
index e94c9ffaa1..927d67857a 100644
--- a/enos/enos-scenario-upgrade.hcl
+++ b/enos/enos-scenario-upgrade.hcl
@@ -45,11 +45,6 @@ scenario "upgrade" {
       rhel   = provider.enos.rhel
       ubuntu = provider.enos.ubuntu
     }
-    max_price = {
-      // These prices are based on on-demand cost for t3.large in us-east
-      "rhel"   = "0.1432"
-      "ubuntu" = "0.0832"
-    }
     packages = ["jq"]
     tags = merge({
       "Project Name" : var.project_name
@@ -126,7 +121,6 @@ scenario "upgrade" {
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.vault_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price[matrix.distro]
       vpc_id                = step.create_vpc.vpc_id
     }
   }
@@ -140,11 +134,10 @@ scenario "upgrade" {
     }
 
     variables {
-      ami_id                = step.ec2_info.ami_ids["arm64"]["ubuntu"]["22.04"]
+      ami_id                = step.ec2_info.ami_ids["amd64"]["ubuntu"]["22.04"]
       awskms_unseal_key_arn = step.create_vpc.kms_key_arn
       cluster_tag_key       = local.backend_tag_key
       common_tags           = local.tags
-      max_price             = local.max_price["ubuntu"]
       vpc_id                = step.create_vpc.vpc_id
     }
   }