This may prove to be one of the slowest builds in history, but here's it goes!! We bought this house in Dec (thanks JeeperTy) and right away I noticed this arch, visible from all of downstairs and some of upstairs, that is screaming "please put a tank here!!!". The opening is 50" wide and the current plan is to leave the wall mostly alone, and build the stand around it. In this pic you can see there is a little divider wall and I want this side of the stand to come out even with that. So tha