You'll find that the resources are a little unbalanced: Armenians, Turks and Russians have a lot of wood as a resource, but not very much space; Persia has a lot of space and gold, but few forests. And as Mongolia is intended to wildly attack everybody, they have very few resources (they'll have to fight for them). I think an interesting battle could be the one between Russia and the Mongols, as Russia has a fortification that represents the city of Volgograd.