[ironeagle2006]

Go with 3 on the Back end of the tank and then on the Front side see if the guy can come up with a way to have one brace that could be removed from the tank if it was ever needed. That way your supporting the tank across the middle. I have seen to many glass tanks break in the middle if not fully supported. Most Aquarium Glass is rated for about 40-50 PSi failure load at one point. With the stand your wanting your right at 30 PSI. It is decent but not a good fail safe point.