Hey all. ?So, I'm building a stand for a 75g tank. I'm considering using a 45g tank as a sump. Only thing is the 45 and 75 are the same width. If I build the stand such that the 2X4s align with the bottom edges of the 75g, then there won't be enough room for the 45g sump.?Before I decide?to get rid of the 40g and go for a smaller sump, I was wondering if y'all think the stand could be built 4" wider than the 75g? ?Maybe with a 3/4" plywood top? ?That means the 75g display would sit about 1/2" inside the 2X4s instead of just on top of them. Would that be advisable?Any other suggestions for building a stand for the 75g on top and the 40g down below?TIA