I am knew to this site, but i really like it so far. Great people, and great advice. I have a ?, Have you any idea of what kind of area your going to have to work with. And what about restrictions? Is like the other guy was talking about power with the solar panels. Which i think is a great idea, thought about it myself here at the house. Then putting my tent directly under the panels, so maybe it would throw IR off from the sky. Anyway back to your setup. I know your just over whelped with the 150 plants. But could you provide just a lil more info. Is smell going to be a problem? I think for something this big, if you are comfortable with a ebb & flow type system. Anything that is going to min your work to only checking measurements and making adjustments. With multiple reservoirs would be lil more more come time to flush, but would help keep closer eye on plants. That way if something goes wrong you wont loss entire crop. As far as lights, i would agree with the tents. A lot smaller environment to control also. Heat and power would be my main concern for something on this scale. The rest is just setting down and picking a layout that you and your bro are cool with maintaining. Alright thanx for my 2 cents. Hope this helped.