Hi I'm thinking bout building my own enclosure for Xena (the snake warrior). But plan to add a few more balls to my collection. I have an idea on how I want to build it. I just don't know what kind of materials would be best. I am building an 8 ft x 6 ft bookshelf type of enclosure. With the dimensions for each tank being 48"L x 24"H x 16"W. Each tank will have either glass or plexiglass sliding doors. And a vent on each side just don't know how to vent it on the insides unless I put a 2 to 3" partition in between the tanks. I'm putting a vent for the cool side up high and a vent for the hot side down low. Can I use plywood? If so what type or should I just use a hardwood for the whole thing? If I use plywood I'm gonna use drylock on it and stain it or either paint it. I'm gonna use aquarium sealant to seal the inside edges together. What type of heat set up would be good for this type of build on an enclosure? Should I use an RHP in all 4 tanks with 4 different thermostats or can I use just one for all of them? I'm thinking bout putting linoleum on the insides of the tank all the way around. Your thoughts and opinions would be greatly appreciated.