I don't play Golems a lot.. nor do I like it much. Infact.. I don't even know why I'm making a Golems in the first place <_< . Anyways... I joined (largely because Revelade introduced me to it

) knowing that I will find help here. Here is my question (which probably has been asked many a times).
"How do I balance the units of Golems?"These are the groups I'll be using in my map..
Fire Group: Terran Firebat / Gui Montag / Alexei Stukov (Kerrigan is too cool

)
Feral Group: Zerg Zergling / The Devouring One / Zerg Hydralisk
Blades Group: Protoss Zealot / Fenix (Zealot) / Fenix (Dragoon)
What I had in mind was to make it sort of a game of rock, paper, scissors (presuming attacks are led by a "mass" of units).
Fire Group > Feral Group > Blades Group (> Fire Group)
Is this somehow possible? If it is... what should the unit stats be and upgrades enabled?
Thanks (hopefully =P ) in advance.
=~ I must go now before I get "Teh U83R BE4T|)0WN" for sneaking up late. ~=