What would u do?

i have 10 snow whites on the way...i have a hydro set up that can handle 15 spots..5x3 i think. 2 400w lights .... what would u do as far as veg time...training if any... any info would be helpful.... this will be the third grow so everything is starting to mesh..the temp humidity and venting.

my roommate and i just vegged 4 plants in a hydro for 2 weeks and just put them under 12/12. from the base they are about 8 inches high. i wanted to wait another 2 weeks but my roommate decided to move them early.
anyways, i would say it depends on how big the clones are. youve done this before and you know how your system works.
it also depends on how much time you want to go inbetween getting paid or having your crop ready. i would veg for 2 weeks to a month and then throw them under 12/12 and enjoy

i am getting them from seed...nervana and i guess i was just wondering if u would super crop them or like u said just veg 2-3 weeks and go 12-12. 800w is alot for 10 plants right?....so a bit taller would be ok because on the light pen?