I ordered a modular marine 1600 overflow box today. I am planning on getting a 75g too. Did you have a hard time finding one that had the sides non-tempered? Was it purchased at your LFS or box store? Love the painted white trim on the tank. It's only been two months since you posted it here. Has the white trim held up? Sorry for all the questions but your tank looks so sleek!
hey buddy
no sure where you live but i live in toronto and got my tank from BIG all's
only bottom is tempered. so didn't have problem drill back of my tank.
trim is still amazing ( i used oil based paint) also im so glad got Modular marine and fiji box ( my sump)
my tank is dead silent.
good luck with your new setup!