Do you think I should buy one of these stealthhydro bubbler systems SH Hydroponics > Dual Spectrum Bubbleponics Complete Kit or make one myself (ive never grown before but ive put in some pretty extensive research and im pretty confident in building one). Also does anyone have any suggestions on a cheap ($100-$150-ish range) lighting system? Are the hps lights on ebay a rip off? The space im working with is about 3x3. Thanks for the help!