Valid point, Twitch! I guess it is, isn't it?
I think using something (fridge, freezer, whatev) that is more wide than it is deep will help with the ventilation part. Plus, where their cage is sitting now is pretty well ventilated, kind of off to the side of windows that are nearly always open, and if I could combine that with fans going to kind of circulate air, but not directly aimed AT them, it could work. Although with winter coming, that could cause a problem, as the windows would hardly be open then. Hmm.
What about grotto style cages? They're basically the same deal, 3 sides with the front mesh.
We'll see how it goes, and if it doesn't work, then it's off to the next thing, which, I think after this there really isn't much else he can dream up, LOL.
You know, that makes me think... What would it take to cut holes in the sides of it? I could use more wire panels on the sides and that'd open it up a bit more. *thinks* I'll bring it up to my dad and see what he says on that technical aspect. I'm not sure you can even do that, LOL.