So this is going to be my first time growing indoors and my first time growing hydroponically, and I'm trying to make sure I have a basic understanding before I jump into this. I will be growing in a small closet, so this is going to be an all cfl grow and I will probably make a small screen with PVC and chicken wire and do scrog to control height and maximize yields. I also don't know what approach I should take to building my DWC bucket since there are so many. One thing I do want my buckets to have is a water level tube so I don't have to guess how much is in there. And I'm not sure how to empty and refill the buckets if I'm doing scrog since you can't move them. I got a big bag of free nutrients from Van de Zwaan, so that is what I'm planning on using and following their feeding chart, then checking and adjusting my ph after I feed. Is there anything else important I should know? I want to make sure I don't mess this up once I get started.