What lights are you planning on using?

I think you're going down the right path.
You should definitely have mothers, as growing from seed, and SCRoGing the plant is a gamble.

(It's a gamble, because if it's male, and you have more plants on the screen, you're going to have to kill it... then have chunks of the screen 'bald'.)

So, IMO, clones is the way to go man.
You're gonna have to make sure your 12/12 side of the cabinet is light proof (100%) from your mothers' lights (18/6?).

If you're going to go hydro in those dimensions, I'd suggest a DIY setup.
Tub, bubblers, lavarocks(/hydroton), ease of fill/drain.,..e tc..

I think it would be best to have the mothers in a soil grow... sort of more 'stable'.

It's do-able.


I sugest you do a search and check out "justaseed" 's grows. Lovely ladies if I'm not mistaken.
He uses soil for his kick-ass grows.

Best regards,

-turtle420
.