1st grow,,opinions,,advise welcome

I just put my first round of clones along with the 2 moms that youll see in the back on 12/12 ,5 days ago..I kept 1 nebula, 1 hempstar, and 1 blueberry clone for new moms that Ill post pics of. My flower room is 3.5' x 5',,running 2x 400w HPS, odour scrubber, and the obvious osc. fan for good circulation. I only let these clones get approx. 16" before I dopped them to 12/12. I topped all the clones just once..My moms grow spot is 3.5' x 2', running 2x 125w (actual)compacts in there. I keep the moms lights on 24/7. Ill post ipcs of the moms too but I just trimmed some fan leaves off so they look little bare. I have been trimming fan leaves off the clones up until 3 days before I dopped light down to 12/12. I was not going to trim them at all through the flowering stage, dont want to stress them out at all.. Thats another reason I'm flowering them at 16" tall, for good light penetration... Ill post few pics and any opinions or anything Im not doing correctly,, I could use the guidance....
I'm also fertilizing everytime I water with reccomment dosage off side of the tub and water PH of 6.5. I water approx. every 3 days.. Every 2 weeks I flush them with twice the amount of plain PH 6.5 water. Seems to be working well,,no sign of over fertilizing. I've been doing as much research as possible to be successful. This is my 1st time setting up so comments, opinions would be appreciated..
I threw in a shot of the dishwasher I converted over for my seedlings/clones..Its vented with big computer fan,,running 1x 125w compact flo. With heating pad and light on 24/7,,temp stayes at 80 - 83 deg..and humidity with my mister stayes around 80% - 85%.