BIG change of plans. we're adding on to the house. tank just too big for the room, need bigger bathrooms, have too little closet space, so we're expanding. So the new room will have a 44 inch deep cabinetry on one wall--entire length of it. i'll have the cabinet guys build that around a steel stand that I'll order with a 540 Gal 96x44x30 custom acrylic tank. the front of the tank will be open, left side of the tank and back against the wall, and right side of the tank will have cabinetry 10-12 inches deep. Do I just do what I originally intended, put overflow boxes inside the tank? Or do I run the overflows hidden in that cabinet to the right of the tank? And, if I ever had to, how would I remove the sump from the cabinet underneath the tank? Of course, since this will be a new room, they'll be putting me a drain and water line for auto water changer--in the cabinet under the tank with the sump, right? If I ever need to get that sump out, how would I do it once the cabinetry is installed all around the stand?