i am looking for advice on how to build a stand for a 240g 4'x4'x2' acrylic tank. i understand that acrylic tanks require a solid piece beneath them. i would like the stand to measure 36" tall, which is a bit taller than most stands. i also plan on putting the sump and other equipment beneath the tank, so i have been concerned with how to support the center of the tank. does anyone have any blueprints for this kind of stand? or perhaps advice in general? i appreciate the help!