I'm starting to build a keezer with the remnants of my dearly departed Oster 5.0. My goal with this one is to keep everyone done in such a way that if something goes wrong, I can quickly revert the thing back to factory status and get warranty coverage from the manufacturer. I figure with a collar, this won't be too difficult. The real issue is the temperature controller. From the look of it, only the Johnson appears to be of a sort that doesn't require you to tap into the freezer's wiring, with just an in-line plug. Can other temperature controllers be wired in a way to bypass the freezer thermostat (just leaving it on full blast) so I don't have to cut any wires in there?