Keezer would be solid, but I think that I will have to wait on it until I finish my garage (years down the road) or finish the basement (again, years away). But I def will do that once I complete the basement project.
In that case, I'd buy a Danby fridge and make my own tower out of PVC, or put the faucets on the door. No need for a temp controller. My only reservations with faucets in the door or on a collar is a child can pull them and waste valuable beer.
