I'm looking to upgrade my lights for my 54 gal bowfront corner tank. I currently have a 48" CSL smartlamp that I sawed in half (originally on a 55 gal rectangular tank). So it's really two-24" sections. The problem is it doesn't quite fit right and I want to upgrade to MH lights anyway. What configuration seems to work best with one of these tanks? It seems to me a 24" x 12" hood will over hang in some spots, like my two 24"sections do??? What can you recommend as to the best manufacturer also? I like CSL but they're out of business now. Thanks for your help.