good!
tis is absolutely an overdued mod for EB ; as far as EB inventors still keep the aim to make this WONDERFUL game an attempt to be an historical ... documentary/exploration/ so on.
there is a book by V.D. Hanson : ' ripples of battle ' where he analyzes, among others, the battle of Delio, between athenians and boeotians. and a large part of that chapter is about the economic gains and commodities obtained by the boeotian with the spoils of just that single battle. it is nearly umbelievable.
so, welcome to this good improving of the realityness.

a small suggestion (maybe there is already) :
when a faction is destroyed, could be appropriate that the winner gets in his treasury something like the 'crown's treasury' of the destroyed faction.
those kings and royal families had always large amounts of gold and riches not available for the state, and just for personal commodities.
what do you modders think about it?
cheers
belliger