Hi, I currently have a 75G standard size tank. Running a Current USA Orbit IC LED in addition to an Aquatic Life Reef Edge LED. I think my aquarium is a bit under-lit honestly. I upgraded my powerheads to MP-40s and now I feel like lighting is the next thing for me to upgrade. I have a mixed tank currently and my corals all look ok, but I feel as if I could get better color with some better lights. I'm not looking to spend 1000 dollars on lighting for the 75, but I'm open to reasonable suggestions. I was thinking maybe 2 XR15's or maybe Kessil? I'm not looking to start the great lighting debate here, just some suggestions on lighting my tank. Oh, I should also say that hanging from the ceiling any fixture is out of the realm of possibilities, don't think the girlfriend would approve Thanks!