Well I just got a 3.6 cu.ft chest freezer for $75 which I think isn't a bad price at all. The internal measurements are 18X18X28 (LXWXH). So I should be able to grow some plants in there to a large size (which should take awhile anyway) before moving them out. I'm planning on getting rajah for sure as well as villosa, hamata, aristolochioides, lowii, ephippiata, and glabrata. I may not be able to fit them all in there though unless I use shelves. I'm aiming for an internal temperature of *50-60F day and around 40-45F night. The chamber will be covered with some sort of glass or acrylic and lit by 4X14w Quantum 17,000K lights in a custom hood. There will be a timed powerhead stationed down in the water reverse under the grid that will be hooked up to a mister head. Seems like a good idea. If anyone wants to add anything be by guest. The only down side to this whole thing was the small scratch I put in my dad's car bumper. darn!