diff --git a/Engines.cfg b/GameData/PartOverhaulIntegration/Engines.cfg
similarity index 93%
rename from Engines.cfg
rename to GameData/PartOverhaulIntegration/Engines.cfg
index 03d163c..f66faa4 100644
--- a/Engines.cfg
+++ b/GameData/PartOverhaulIntegration/Engines.cfg
@@ -1,5 +1,5 @@
 //Valiant
-@PART[restock-engine-125-valiant]{
+@PART[restock-engine-125-valiant]:NEEDS[ReStockPlus]{
   @MODULE[ModuleEnginesFX]{
     UPGRADES
     {
@@ -53,7 +53,7 @@
 }
 
 //Pug
-@PART[restock-engine-125-pug]{
+@PART[restock-engine-125-pug]:NEEDS[ReStockPlus]{
   @MODULE[ModuleEnginesFX]{
     UPGRADES
     {
@@ -147,10 +147,19 @@
       }
     }
   }
+  @MODULE[ModuleGimbal]{
+    @gimbalRange = 6
+  }
+}
+
+@PART[liquidEngine2]:NEEDS[ReStockPlus]{
+  @techRequired = generalRocketry
 }
 
 //Reliant
 @PART[liquidEngine]{
+  @cost = 1500
+  @entryCost = 4000
   @MODULE[ModuleEngines]{
     @maxThrust = 275
     !atmosphereCurve{}
@@ -194,6 +203,8 @@
 
 //Terrier
 @PART[liquidEngine3_v2]{
+  @cost = 550
+  @entryCost = 2000
   @MODULE[ModuleEngines]{
     @maxThrust = 75
     !atmosphereCurve{}
diff --git a/PartOverhauls.cfg b/GameData/PartOverhaulIntegration/PartOverhauls.cfg
similarity index 100%
rename from PartOverhauls.cfg
rename to GameData/PartOverhaulIntegration/PartOverhauls.cfg
diff --git a/Upgrades.cfg b/GameData/PartOverhaulIntegration/Upgrades.cfg
similarity index 100%
rename from Upgrades.cfg
rename to GameData/PartOverhaulIntegration/Upgrades.cfg
diff --git a/Readme.md b/Readme.md
index 7cbec2c..346074c 100644
--- a/Readme.md
+++ b/Readme.md
@@ -8,9 +8,13 @@ The visual overhaul has since been overtaken by and included in the [Restock pro
 ### Dependencies
 
 Required, not included:
+- [ModuleManager](http://forum.kerbalspaceprogram.com/index.php?/topic/50533-121-module-manager-274-november-14th-better-late-than-never/)
+
+Recommended, not required:
 - [Restock](https://forum.kerbalspaceprogram.com/index.php?/topic/182679-161-restock-revamping-ksps-art/)
 - [Restock+](https://forum.kerbalspaceprogram.com/index.php?/topic/182679-161-restock-revamping-ksps-art/)
-- [ModuleManager](http://forum.kerbalspaceprogram.com/index.php?/topic/50533-121-module-manager-274-november-14th-better-late-than-never/)
+
+If Restock+ is not installed, the Valiant and Pug engines will not be available.
 
 ### Installation