Hey guys I have a #32 hand grinder which I motorized and I dont think you can beat the setup.I can grind about 7 lbs. per minute and you dont have to do much cubeing.You can throw in chuncks as big as the grinder throat will allow and it wont bog down.You can get the grinder and wheel from Cabelas.This will run around $100.The motor is 1/2 H.P.@1750 R.P.M.With a 1 inch pully on the motor this will give you about 150 R.P.M. on the grinder which is ideal.