oh, i spend enough at the new hydro shop that the owner already knows me by name (not my real name of course) so he should be happy to answer my questions. one of my concerns was havind a set-up for veg and a set-up for bloom that i could easily move the plants from one to the other. i have heard that with some hydro set-ups once the plant is in the system it must remain for its entire life. as i said hydro is very new to me. i have only just started reading threads in this hydro forum. my only experience with hydro was my diy bubble cloner and a 1time single plant dwc scrog which did pretty well for me, i got 4oz in a 2ft x 2ft x 2.5ft space with 350watts of cfl's, not 1gm/watt by a long shot but i have never been able to achieve that with cfl's anyway, although 1gm/ watt was childs play with my 150hps and my 400hps.