I like the set up, very nicely done, if you saw mine you would fall over laughing, its the definition of a closet ghetto grow, BUT I got some beautiful Banana Kush from my first harvest, and you have the right attitude, I expect to be learning and experimenting and failing for awhile, really looking forward to roughly August tho, then I can start experimenting learning and failing in a greenhouse,lol. I wish I had advice for you but I know nothing about the DWC system other than it looks very nice and I am intrigued by it, been debating on what systems to use in the greenhouse. I do not have any pics on here but I use the same screen name on Weedmaps and have some pics of my first harvest and hash attempts if.