Max, take a look at this image posted yesterday:
The .cfg file of FORTSU v.25Beta for the Catapult ship is on the left....the right hand image is your "800 Razz Dazz FOTRSU v0.65". Besides the "UnitType=102" (which as been changed for the Catapult ship, AFTER you made your mod. It's been changed to UnitType=18, for the sake of flying planes from it when in-game), there's a difference between the two files.
Your RazzDazz mod definitely has the Catapult skins, the FOTRSU v.25 does not. So, are you saying there are other ships that you've looked at in FOTRSU v.25 that have your modifications? I'm not home to look again, but the Catapult ship doesn't have your changes in v.25.