That is the hard part, I found a guy that did it on NanoReef, let me see if I can find the post. Another possibility is to build a small hood, I have ZERO abilities at building so that wasn't an option for me, hence the reason I went with MH and the modded PC's and upgraded fans.
If I had the ability or friends that can build things I would go with a custom hood, you can use the legs from the LFS for the PC's they sell and go with 4 T5's and put anything you want in that tank with great success esp SPS. The heat would be much better, and I may even just sell my hood and see if I can find a local reef club member with skills to build a hood for me. I hate the heat this thing puts off.