Currently I'm planning a 40"x22"x20" acrylic tank, possibly ordered through Envision. I was planning to focus mostly on a combination of LPS, zoas and shrooms, but was certainly contemplating a BTA, possibly separated on an island from the main aquascape. I'll be setting up once I've moved (moving to Japan in 2 weeks). Ordering from Envision because he can provide exactly what I want and I can deal with him in English.
Trouble is, when a tank is so long in the planning, you tend to change your mind about 5 times a month. This one's been 4 years in the planning after I took down my last one, but with only 2 months to go before I set up/start ordering, I'm starting to get tempted by SPS again.
In truth, I'll most likely end up with a little bit of everything! :lol: