Opinion: Should I flower or not?

I have 2 Haze x Skunk plants that are 1 month old. I also have 3 feminized northern light plants(1 is 20 days old, the other 2 are 2 weeks old).

I am using LST, so not too concerned with height.........well, a little bit, but more concerned with square footage(length x width). My tent is 20 x 36 x 64in. with 400W MH/HPS light.

My only concern with flowering now is.................what if both Haze plants turn out to be male and end up leaving more room for flowering? If removing Haze plants leaves more room for flowering northern lights, it will make we wish I vegged the northern lights longer.

So, should I flower now because square footage will be a problem if both Haze end up being FEMALE?
Should I wait a week or two and believe that at least 1 Haze will be removed, relinquishing necessary space for other 4 plants to flower?

Pic 1: All plants in tent
Pic 2: 1 month old Haze x Skunk........LST for 2 weeks
Pic 3: 1 month old Haze x Skunk.........LST for 2 weeks
Pic 4: 20 day old northern light with LST(started tonight)
Pic 5: 14 day old northern light
Pic 6: 12 day old northern light

You can't tell from pictures, but 20 day old northern light plant is already alternating nodes and very bushy. (If that helps!)
Any and all advice is much appreciated!

bump for advice!!!

wait 2 more weeks, then go for it.

give those little one a chance to grow a bit

dont flower untill the pre-flowers start to show. Thats when its ready for sexual maturity.

Thanks so much for your advice.

I will search for pre-flowers and read up on them and find what to look for!

Thanks again!

They should be showing any time.

A few pics, but not sure. It does seem like it is pointed, not rounded.......but will probably take another few days.

Definitely no hairs coming out!