Ok. I've done some reading and checked some websites and come up with 2 main possibilities. Either 6500k MHs with actinic VHOs or 10k MHs with daylight VHOs. The hood came with 10k Bluelines and actinic VHOs and I've always thought it looked too blue.
Well I run 2-250 10,000k and 2-96ww PC's Actinic 03 and like them. I think I would prefer the VHO's over the PC's though. I like the 10,000k MH's and have heard they make your corals grow faster and the 20,000k tend to make your corals more colorful but slower growing!
I run the 250w 6500k Iwaski bulbs and they grow the coral great The branches are "fatter" with polyp extension as noted by a reef buddy with 400's 20k. I have 4x 160w URI actinics for supplementation as well.