That doesn't really say much; all factions are mixed, only Dwarves/Humans/maybe Demons have a real selection based on race. And regarding a clear division and symmetry, I think there's another mod for that.
I'm not aiming for absolute symmetry. Archers, cavalry, and mages will be at different levels.
ColouredText - список заклинаний и их уровень в описании существ-колдунов