oh something on stretching keep the fans on em a little harder during veg this will thicken the stalk and keep the inter-nodes closer together , then trim to get more branching and more tops. Possibly get the light closer during veg. I got respect for anyone trying out there, NM has a problem but those trying to help are not the problem lol, with rooms that big, these guys are making an effort to get medicine where it is needed, which is more than most are doing, so Go SWOP Do it and Do it good, got nothing but good vibes for you guys, improvement comes when you know the problems, and improvement comes from experimentation and listening to those who have done it before. which I think SWOP is doing, they just need more advice then dam what happened to that room.