well I am have a small grow area. I was curious if I could get 2 decent yield plants with a 150 watt hps? I was thinking of getting a 3x3x5 grow tent and doing a scr5og with 2 plants. so would a 150 hps be enough light?i was using a 400watt hps/ mh but im currently using my backup 150watt hps my new ballast should be in this week.