Let your experience with this strain be your guide. Do you normally LST the clones you flower after a few days? What sort of stretch do they give you?
With all those growing points, stretch shouldn't be a lot, I suspect, and you do have decent headroom & good light penetration from the 1000W.
I really have no experience with that style of growing, but I'm sure I'll need it with some of the strains I want to grow so I'm following your efforts closely.
Maybe just let 'em grow for a week, re-evaluate, figure it out from there.
With all those growing points, stretch shouldn't be a lot, I suspect, and you do have decent headroom & good light penetration from the 1000W.
I really have no experience with that style of growing, but I'm sure I'll need it with some of the strains I want to grow so I'm following your efforts closely.
Maybe just let 'em grow for a week, re-evaluate, figure it out from there.