MH vs T5

[Jaws]

I'm in a real struggle here. I've got a 90G corner bow that I'm just about to setup. It's going to be sps dominant with rock walls tapering down from the two back walls towards the center of the tank. I've already got two 400W 14K MH's that I'm going to angle parallel with the each back wall to cover the highest sps growth areas. The front bow of the tank is about 46" and the tank depth is 25". I'm trying to figure out the best MH T5 combo to cover the most area with the best colour. I don't want to hijack this thread so I think I'll start another one but any suggestions would be greatly appreciated. Thanks.