I think I found the Kegorater unit I want. Not only is it a kegarotor, but a spare refrig, and freezer as well.... They can be had for under $800 if you look around...
The Frigidaire FRTB7B4EMB
Anybody have one?
16.5 cu. ft. Freestanding Top-Freezer Beverage Center with 16-Gallon Keg Capacity, Dispensing Kit and Convertible to a Refrigerator