I have the opportunity to buy a HUGE side-by-side commercial stainless steel sub zero freezer for $400.00 Sounds like a GREAT buy. ( I know its in great working order, my friend runs the food commissary for a big airport, its one of theirs) I am raising a few pigs, and soon a calf for the freezer, not to mention the chickens etc etc etc.. so filling it will be no problem... but Its a 220 electric freezer. I know that's not hard to have put in... but another neighbor told me that a 220 actually will cost me LESS to run than my old chest freezer. (its terrible) Is this true? I have always wanted a sub-zero. but the electric costs concern me. Its so big that I'll have to put it out on my carport.. and it gets HOT here in Texas! anyone know anything about this? would a good BIG 220 cost less to run than my old chest freezer? Thanks!