Help! Modding faction colour coding - pink musketeer problem

Hi
I've been trying to make some new Pike and Musket units for Cegorach. I thought that pinks were the faction main colour and greens the faction minor colour, but it seems its really the other way around. Perhaps I misread the org's Repository info or perhaps it's written wrong and no one noticed or bothered updating the piece of advice I'd seen. Either way, I'm half way through a painfully slowly produced arquebusier/musketeer, and was wondering if there was someone with a program that could turn the range of pinks on my figure's bitmaps into a similar range of greens, and vice versa? This is important because the figure's coat is currently pink but the coat cuffs and leg stockings are green! Argh! Doh! :help: