those cages look pretty awesome and they are right here in my hometown and didn't even know it. Couple questions for you though. What size is your beardie in the 48 or 60"? What bulb are you using for the basking lamp and Is it possible to put tile or slate down on the floor of these ? by the looks of the pictures of them I would say no but not sure, I see your using sand and i dont think I can ever go to sand because of the chances of impaction.
thank you
-Drew