Dude you are giving me heart burn with all of this. Is it really worth it? Why not just do soil in pots and be done with it? I mean, I know the advantages of hydro but all the chemicals, reservoir hassles, etc. I don't mean any disrespect and I'm looking to start a flame war or debate the merits of this or that grow system but it seems to me you have put in a great deal of sweat equity here. I do hope it pays. I'm rooting for you (no pun intended hydro folks)!