How are my ladies looking?

It seems like I've been posting on here alot lately....but my second grow hasn't gone as smoothly as I'd had hoped. 3 of my six I would say are doing well...the other three have caused me to bang my head against the wall. I topped 4 out of my 6 and had problems since. I am using fox farms soil/nutes in 5 gallon smartpots under 14 23w cfls (10 5700k and 4 2700k) under a 18/6 lighting schedule. I've been watering every 3 days using about 2 gallons and nuting conservatively every other. i decided to try out LST to help with the stretchy plants and have ended up training 4 of my plants to some extent. Don't have the updated pics that show the training..maybe next post....I have 3 nirvana northern lights #5, 1 dinafem white widow, 1 dinafem cheese, and 1 paradise seeds delahaze (can anyone tell which are which?) Whatcha think RIU??? I just switched to flower 12/12 a couple of days ago. Any thoughts on my plants? Advice and constructive criticism always welcome!!!
DSC01308.jpgDSC01309.jpgDSC01310.jpgDSC01311.jpgDSC01312.jpgDSC01313.jpgDSC01314.jpgDSC01315.jpgDSC01316.jpgDSC01317.jpgDSC01318.jpgDSC01319.jpgDSC01320.jpg

lookin g perfect mate