A bit of variation isn’t a huge deal in stands. Level and evenly supported are most important. Typically people put flat plywood under acrylic tanks anyway. I think it looks good man. just needs some support beams and ply.Well I'm going to scrap the stand. The guy at home depot screwed me, all the cuts he did were off. Some by a 1/4 inch. Nothing on the stand is square and the boards are now warped. Time to start over.
Clean! Nice job