hello, i've recently decided to try to grow my own marijuana. I currently only have 1 plant for test in a 36" x 20" x 63" tent with quite a few fans going. im rocking a ( http://www.amazon.com/gp/product/B004YXDHX6/ref=ox_sc_sfl_title_1?ie=UTF8&psc=1&smid=A2WRS4X4C0GMOQ ) for the light system. i was wondering for it being a 5 foot tent, would the light be too bright/ hot for my plant when she gets taller? also any tips on humidity or other usful growing ideas? also having a little cooling problem, tent is at 89 degrees, should i invest in a better fan setup?