If the question is: "Can I make a fridge/freezer have the same serving temperature in both compartments?"
In that case, the answer would be yes.
I assumed from your question that you wanted two separate controls, and two separate temperatures. My mistake.
Keg #1: Brown Bomber Bourbon/Oak Vanilla Porter
Keg #2: The Bollocks ESB
Keg #3 Lawnmower APA
Bottled: Mjolnir Mead, Lazy Daze Hefe.