im not sure if you are interested in aeroponics or not.. i havent got the chance to try it out myself, but have been researching and aquamist makes a few different versions of their aeroponic system. i plan on doing a SOG using multiple aquamist I systems. as long as you flower your clones at ~12" and keep an eye on root growth (keep roots in check) then this system should work wonderfully. if you do some research, youll find lots of grows with these.
i hope this helps..
ive been in your position, i want to see what others have to say about aquamist and their setups.