nice setup. I'd definately have to agree with the 1/4 strength on the nutes. My first grow I nuked mine pretty good in veg and regretted it through flower as i had to really limit their feeding.
Im now on my second attempt and have some decent genetics to play with, 2 nirvana Ai's, 1 greenhouse fem twreck, 1 white rhino, 1 church in week 6 of veg.
Been feeding them very lightly with the General Organic lineup (GenHydro's New Line) and they look amazing.
I have a question for anyone who has grown AI, mine are only at around 13'' tall with 7-8 nodes and I'm wondering should I be veging any longer? Height inst a problem really, in fact id like to get them to 4ft in the end. Ive heard that Ai stays short tho and my twreck is at 21" so I dont want to veg much longer if the ai isnt going to take off.