Bad timing on the Auto's?

I started 3 auto's, a 60 Day Wonder and 2 Diesel Ryders along with several Laughing Buddha. They were room mates and got along nicely until I had to turn the lights down 12/12 as Buddha was getting too tall (2 feet) thinking close to 6 when done (100 flowering days). Anyway...I move the Autos into the main flower romm at lights on and move them under 4 foot T-5's for the last 6 hrs and repeat the cycle. Should I keep up this pain in the ass regime or take them outside? They are all budding nicely (way better than expected) fatter and fatter everday, but they still have a month to go.

Here are some photos. All photos are of autos at 36 days. I can see a little nute burn on tips, gave them first FF Cha Ching today, but I am guessing it is the FF Tiger Bloom.