Because you live in Montana...following this for ideas for my diy stand for a custom built (but not for me- i'm buying 3rd hand) 75g acrylic. It''s a cool size, 60L, 18H and 18W. I was thinking instead of the inner and outer lengths of 2x4, i would just use 4 4x4's as corner legs, two more in the back center of the tank and one in the front, connected with 2x4's and covered in a thin plywood or that luann stuff someone mentioned...is this a recipe for disaster? or just overbuilding? it's more out of laziness to do the inner/outer legs...