I'm considering moving to start a grow op. Anyone who crops 4+ pounds at a time I would really love talking to you. I've only done a very short closet grow and had issues with neighbors and had to end it. I'm wondering what kind of start off cost I'd be looking at to do this as well as an average electric estimate. I know I can research this all but a ballpark figure would be cool. I'm wondering if 4 400 watt HPS from HTG is enough for something like this.