Have it set up and cycling, and using two 72-inch Reefbrite 50/50 led XHO strips for the time being. Of course, I am trying to plan for 6 months from now, when I expect to have colorful angels and tangs. Is 50/50 enough blue, or too much blue? I tried a full blue spectrum as one of the two (my LPS is very cool about letting me try out lighting) and it just turned the whole living room blue which was annoying. Thoughts?