Well since all of my hots are native to A and have about the same requirements, this year i think I am just heating up the whole room

But the Precisions are great for retaining heat! For the Large 4' cage, I have never had to use over a 40 watt bulb (even then it was on a dimmer). On most of my Precisions I have clear hasps that you can put a padlock on. I generally only use locks on the cages for programs since the Hot Room locks. But Precision is now offering Cam Locks on the cages built in.
I have yet to try them out. Precision is coming out with alot of new stuff. I am supposed to be recieving a prototype trapbox at some point.