i"m looking to do the same thing...
I like to do trees instead of scrog, so would have 4-12 gal pots in 5x5. You can move two in and out at a time so that you have a harvest every month. Always having two in there that are a month older that the other two.
I would have three different groups of veg (1 month-2/5 gal pots, 2nd month 2/5 gal pots, 3rd month - 2/10 gal pots) That way you are popping in a plant that has vegged for three months and has been topped like a Mother F er so it is a complete bush (that is why only 4 under a 1k light). You can get 6-8 off of something that has vegged that long in a big pot...just have to keep it a bush...
At least this is what I am going to try...have done similar with much larger, but now just doing smaller personal medical grow...still can get 12-16 ozs each month of the two trees.
Let me know how yours goes!