Hi Mate - yer looked into the LED's will have to save up for those bad boys! - We learned to late and put an auto in with a normal so have had to switch to 12/12 for that one but beginers mistake we know now but have some more auto's lined up will put them in together, running mixture of cfl's 200w dual spec, 65w, 25w, prob about 500w - been wondering about chucking in hps for some extra power through flowering but gonna see what kind of buds i get from this set up first - do you recon i'll get them dense with cfl's seen mixed views on this?