The name of the mod is:Redux,easily the best balance mod in TW.Here is link http://steamcommunity.com/sharedfile...archtext=redux If you are interested maybe you could test some unit types in it and if you like it you could copy some stats/costs.
PS:The reason why im suggesting so drastic change is because shock cavalry in MK act more like melee cavalry and not real shock cav.Maybe it will be too arcady,but to me melee cavalry shouldnt deal damage on the charge but to be good in prolonged melee while shock cav should deal lots of damage in the charge but not be good in prolonged melee at all.