The one thing to consider about the overhang is that since the bracing is supporting the whole weight of the tank, you are losing about 1/3 of the the footprint for support. Immediately that wont be a large issue but overtime that will stress the seals on the sides of the tank. Not saying it will create a leak for sure, but over time the risk gets higher. If youre confident the table can suppor the weight then it will probably work, but I wouldnt feel confident about that as a long term solution personally