You will want to make sure the front and back edges of the tank are over top the two cross boards that connect to the tops of the vertical draw supports. I am emotionally driven to say I don't like the layout but in all honesty I have two Marineland stands that came with a couple of tank I have and rather than build a new stand I thought I would use them until they showed signs of stress. Both are now a couple of years old and they are still working well. It doesn't look like it would fail without warning, it will still sag but the sag might be in the range that is not too bad. Consider that when it does sag that puts more stress on the glass and tank seals. At this point I would suggest that you monitor it and see how it goes. Its not a large tank but even a gallon of water on the floor is a major cleanup and can be permanently damaging to some floor types.