Quote Originally Posted by Ibrahim View Post
but the looting rules are fair, as the money is deduced from the average cost of dead units.
Well, not exactly. The script just look on the battle odds relative to number of your soldies, thus determining the approximate strenth of the enemy army (either lots of cheap units or not-so-many elites) and rewaring you with either 1000 or 3000 mnai and some cool (mostly temporary) traits for the general.

Anyway, try using the EB 1.2 minimod pack by LZ3. It includes Spoils of Victory and should be compatible with the City mod. I do not see how Spoils of Victory could overwrite Force Diplomacy as it uses different files.