I got one I'm using... I got the hood, select a watt ballast, canfan maxfan and carbon filter, all used , for a good price. i didn't realize about the height req, so my first crop with it was not so good... Now I got it figured out(for the most part) and it's going good. I'm running a 600watthps but I want to go to a 1k HPS or MH Anyone have height req for a 1k in the OG? Also, would running a MH help with the height req AND help enough with the heat to warrant me using MH instead if HPS for flower ?