I have read many threads here and am still confussed as what would be best to make a cave a small compact fridge, a full size fridge with freezer, or an upright freezer with the coils outside it. I have found the Johnson Digital Control for whatever I get just having a hard time figuring out what would work best. Room for it isn't a problem and I could more than likely buy a used full size fridge for the same price as a new compact one.