so i have this stand i want to put my 10 and 3 gallon tanks on it. its intended for reptile tanks. im nervous about putting 13 gallons of water on it. the first picture is the stand. the second picture is where i would be placing a sheet of plywood(beneath) and some 2x4. so ill be placing a sheet of plywood with a wider area than the stand beneath the stand and attaching a 2x4 to each corner. the 2x4 will reach from the bottom to the top and be outside the stand to act as added support to the top base of the stand. will this work?