A smaller PVC enclosure sounds my speed. I think that's what I'd like to do, and then I have the extra enclosure for in case I need it for anything. Or, when they grow out of it, I could put another smaller snake species in it like a hognose, or a different type of lizard.

No matter the PVC size, it should give me the qualities I'm looking for- stability, insulation, temperature/humidity control, right? The things that would be the best for my snake.

Also, a few more general questions to add on to the Sonoran ones I asked last night- what brands do people typically trust for thermometers/hygrometers? What are the best locations for these things/how many are recommended for a large set up? If you want to create a basking area, is it best to set up a shelf-like structure, or will bolting a large branch across the length of the PVC work?

I sent a message towards a nearby breeder who stated he would have "central american" boas to see if he knew what localities they were. I'll update here if I get a reply.