LED advice

[bkelly]

thanks guys, My tank is set up with the bulk of the SPS under the MHs , in the center and back 1/3 of the tank with less light sensitive corals in the front 1/3 of the tank , all SPS are up on the rocks , clams LPS on the bottom mostly. would using one Vertex 260 fixture be enough, budget is a factor. Would I look at the 4 foot fixture for that model.
My electric bill has risen close to $200/month form what it was with this system, im thinking these main systems are the cause.