Agreed, like I said the one brick I used didn't even cover the bottom fully so I used another whole brick. Next time I'll just need to use one and a half or so to split the difference.
And I do have a container ready to make a humidity box with. Should I hold off and only provide it when he next goes into shed or do it now anyway so he has the option if he wants more moisture?
Also going to need to figure out placements again it seems. The TV is unfortunately right next to the setup so wires can reach the outlet (plus I put the thermostats on the side shelves so I can see the numbers at a glance).
As for a final question, it's feeding day but considering it's been two weeks since his last meal, I'm wondering if I should take the opportunity to try and get him to take f/t when he's at his hungriest, or not risk it and just give him the live he's used to just to get something in him. I could get live and frozen at the same time and try the latter, but then if he does take the frozen then I'm kinda just awkwardly left with a live rodent...