Thanks again for the tips. I've never used Vision myself, but know a number of people who have and they are pretty satisfied. They are running a pretty good deal right now on their Model #400s, so I decided to take advantage of it.
As far as elapids being live bearing, there are some species that are, but most are egg layers. It is sort of like viperids. There are a few select egg laying viperids, but most give live birth. The majority of live bearing elapids come from Australia (death adders, tiger snakes, some blacksnakes, etc), but there are also the Rinkhal's spitters from Africa. I personally wish there were more live bearing elapids available in US markets, but until Australia opens up (lol!) we're pretty limited. Anyway, if I have any difficulties with these enclosures, I'll let you know.
-Chance