So I am going to build a 4 tub high 41qt snake rack (with belly tape) for my new BP's, my question is ambient temps!!! The rack is going to be in my room and I don't want to heat my whole room to 80 degrees to maintain ambient temps. Can I put a heat blanket over the rack to keep the ambient temps higher? Or is there any other way to keep the rack warmer without warming the whole room? Ang help would be greatly appreciated!