So my Rubbermaid tub actually worked amazingly, and was probably the most KISS system out there, but it bothered me that there was always one side of the tub I couldn't view, since I had it up against the wall. Unfortunately some of the orchids on the side I couldn't see didn't make it since I couldn't monitor them, so I had to make a change. Decided on 2 18x18x24s instead in the same useable space so I could actually see my plants. Only setup for a day, but already enjoying it. Its not complete yet, as I am going to add square pots to maximize space on the bottom, and need more fans. I think Ill have the left tank as a high humidity enclosure for most of my pleuros and the right tank I will keep a little drier for my bulbos, dryadellas, and others that don't seem to fare well with the constant watering. On the bright side (or possibly a negative), I hate having open spaces so now I will have a lot more filling up to do. Still not enough ground room for me, but it'll do for now.