Here's a link on nano-reef. The setup looks good on the tank. There is lots of debate on powersupplies etc.
http://www.nano-reef.com/forums/inde...40575&hl=xenon
IIRC they do put out 4000 + lm, but I'm not going to do the research again.
Now you guys have me wanting to get mine running again. Maybe I'll look into that tonight. More SPS in the tank now and it could use more light. I do like the looks of the xenon.