first time indoor. 4 strains, 400w MH, 1000w HPS, 4x4x6.5 grow tent

Strains in respective order:

Green Crack, White Russian, Green Crack, Madman Bubba

Madman Bubba, Madman Bubba, Green Crack, Three Kings



SolisTek 1000w MATRIX Digital Ballast ($200 on amazon)

set to 18h/6h at 400w (boosted 5% to 420) with a 400w MH bulb

flowering will be 1000w HPS set to 1040w






Nutrients:
Dolomite Lime (as needed)

Veg:
Peruvian Seabird Guano (tea) NPK 12 - 11 - 2
Kelp Meal (top dressing) NPK 0.6 - 0.5 - 2.5

Flower:
Peruvian Seabird Guano (tea) NPK 12 - 11 - 2
Volcano Bat Guano (tea) NPK 0 - 8 - 1
Kelp Meal (tea) NPK 0.6 - 0.5 - 2.5



Soil:
1/2 gal pots

2 Parts planting compost
1 Part Peat Moss
3/4 Part Perlite

switched out the 400w MH for the 1000w HPS
5 gallon pots from amazon in the mail somewhere, hopefully they get here soon.

how much longer should i veg them?
what height should they be if there are 5 - 7 plants in a 4x4 like this?
any advice would be appreciated