Im thinking about buying a bubbleponics kit and sticking it in a closet that is about 2.5'x4.5 x6 feet. The light that i can afford, and want to use is the following , A 315 watt,17,000 Lumen 3 CFL setup with a reflecter. I plan on useing a 50k tube and switching out two 30K Spirals, and two 65K...