hey guys i was wondering if i can get some pro's insight on this product i found on ebay and am thinking about buying. heres the link: http://cgi.ebay.com/900-LED-Grow-Li...H-400-600_W0QQitemZ180183141420QQcmdZViewItem this is a killer deal i thought you get four panels (900 LED lights) for 200 bucks. what do you guys think about this setup for 4 plants? do do you think i should buy maybe one 250w HPS with it too? just to be sure? thanks alot guys