Hmm, i tried that one Turbo and it didn't really give great results. AI still charges the general into the fray.

Would changing the category of AI generals to 'missile' help? I noticed that the standard Egyptian Chariots have the missile category, however, the Egyptian general (also Egyptian chariot) has the 'heavy' category even though it's a unit with missiles...!?!

I think I might give this a shot and see what happens...