I am seriously considering replacing my current USA lights with a noopsychE K7 II. OR adding a orphek OR3 uv/violet light bar to my current USA. I do love the LOOP system as I have 2 current USA wave pumps that work perfectly and I can control everything feom my fone BUT, yhe color pop and growth just doesn't seem to be there. My tank is a 25 gal. AIO innovative marine all LPS and softies. What are your thoughts?