Hi, when assembling a large rimless aquarium (500 gallons) would it be best to have the front and side panels on the bottom panel or have them going around the bottom panel. Tank is only going to be 40cm (16 inches high but im planning on using 12mm glass for the sides and 15mm for the bottom. I know its overkill but I would rather be safe then sorry. I promise I have done research on this, I have just seen so many conflicting opinions so im not sure. The tank would rest on a plywood stand with 6mm (1/4 inch) neoprene foam underneath the tank.