Noob grow with pictures

Hey...

Plants are 4 weeks old (give or take a day). baggie seed.
Sitting in 3 gallon pots filled with FFOF.

They were all under t5's for about 3 weeks and now under the 1000w Metal-halide for about a week now. Plan on putting them into flower at the end of the week as soon as my 1000W HPS bulb arrives.
Had slight nute deficiency a few weeks back but feed them and now they are fine and on a schedule.
So, my question is...from what you can see in the pics how do they look? I topped 2 of them but was also wondering if i should top the others or trim some fan leaves or whatever...just looking for some tips to maximize the potential yield.

lookin good man...do whatever you want for training/etc...just be gentle and don't overdo it or you'll end up with a monster canopy with no light penetrating through the thick foliage

Also if you go overboard with the topping/LST/Supercropping you'll definately need to increase your pot size...i'd just top the rest that you haven't topped yet...wait a week or so afterwards then flip to 12/12 and watch it explode with flowers

thanks massah