Yeah you'll notice increased algae growth and a higher electricity bill especially if it forces you to get a chiller too...
Why not get a 4bulb 72inch ATI fixture T5 VERY high output model with the badass individual reflectors and icecap660 ballasts as it'll more than likely be brighter than your current setup, no bs either. no offense but you listed a bunch of crappy lighting equipment. Run 2 10,000k bulbs, a blue+, and a true actinic. You'll get your colors.