Hey, does anyone have any practical experience with this setup. It will be going on a 4x2x2 120 gal- inside a DIY wood canopy- supplemented with 4x4ft VHO run off an icecap ballast-- there will be few SPS in this tank-- Is this a setup that you would use? Thanks for any inputhttp://aquarium.union.rpi.edu/articles/DIY_MH.html