Hi Stiebler,
I have very little time at the moment, therefore only a short reply.
Very nice work
However, just a word of caution. If some mod has coded the CAM ship into the campaign files, also the type in these files has to be adapted accordingly. If not you will get a CTD (no problem in GWX as you have written because it's not scripted). But there is another problem: GWX has some generic type=8 entries for carriers. You might now see a CAM ship instead of a true carrier in these groups (that's what prevented me from releasing a mod with an active CAM ship. I think you 'loose' more than you gain with this drawback).
Regards, LGN1
PS: I will reply in a few days about the AI subs mentioned in h.sie's thread. As h.sie has written, I'm currently 'away' and don't have much time.