Love everything about this tank! I would have left it by the Bay Windows, and just screened it from the sun when the sun was at it's highest. I like the idea of viewing it from all sides. But that's just me. Then there is the thing with the return. Not sure if it would work, but I would have had the tank drilled from underneath for the return. Thus having a nice clean viewing sides. Also, get some clams in there. Perfect clam viewing tank.
If I hit the lotto I am so stealing your design.hehehe