We just got our Aquatic life Hybrid set up yesterday with no LEDs yet. It's the 61" model over a 72x24x24 tank. I have 2 Blue Plus and 2 Corral Plus in it. It really lit up the tank ! So I have been contemplating what LEDs to get next. I like the price point of 3 AI Prime 16HD. Is there a practical reason to spend more ? We aren't completely sure what corrals we will be getting but don't want to be limited in the future. Also, if anyone has a setup similar, I was wondering about what height. Right now the fixture with just T5s is about 6 " off the water. Thanks