Well I already have a mod that prevents the worst indy chaff being built. It heightens the resources needed to like 800.
I already have CB. I didnt know it made that kind of change. Its enough I guess, altough I would prefer removal of indy militia. However I cant script anything more complicated than warcraft 3 map edit stuff
Btw, as an off topic: How do you see how much an unit takes upkeep? I'd check the manual, but its always lost when u do need it.