Blue berry - veg cab/new small tent grow

So last week has been increasing dark time, but not officially flowering yet. And they moved into the flowering tent! But I think they've started stretch, so as I was moving them into the new tent I done some defoliating underneath and a little pruning of the larf bud sites. That root growth! I forgot to put the risers under when I set this time so it was in contact with the tray. And yes I have put 2 plants into a 40x40 space, YOLO and all, see if it can be done.