Ok, I hope I can help alittle...

the minimum amount of cultures should not be too hard to find. I do a lot of programming and I have modded this game for my own liking so I will try to look into the declarations and initializations. They must be somewhere, but like I said, I do a lot of programming not really modding. But I will try to help with you guys.
I believe I could help out with the keywords, since I am familiar with what keywords pertain to...just let me know

jmlance29@yahoo.com