Ok well this is my second indoor grow but with about 6 years in between the last one. im really wanting suggestions on layout. I have a 20'Lx5'6"Wx9'H area of space have 3 sides(two long side, one short) that are cinder block and the opening. Floor: packed uneven earth. Ceiling: exposed 2x12's and screw and HVAC, etc. junk. And so to layout the materials already in posession are 2x250W T5 veg and mother lights; 1x6" inline fan 440cfm with matching carbon filter and 25' of ducting. 2x1000watt hps with cool tube lights(I think their 4 in.). Plan is to have a continuous grow using clones/scrog. THe question is that is pressing the most right now is that I want 3 different strains a once each with its own 1000W light. On a 4x4 scrog system that is actually 4 individual 2'x2' section scrog's fed by 2 plants per Section (Section=2 plants in seprate baskets in 20gal DWC tote). I was thanking if i were to go with one large room to use the length of the room to pull cooler air from the living quarters into the rooms to keep temps lower and back out the other end or the room through a filteration system and back in to the house essentially adding another room to the basement. This is an unfinished basement in 100 degree summers and high humidity. So I only want a single scrog until i find my mothers and to get back into the groove of indoor constant supervison grows. and then I will add-on. And the questions now. Should I partition off each scrog? Or make one long room for my flower room? Pros & Cons please. Whats the best partiton to be used? Tarps and 2x4's? Plywood? Particleboard? 10 mil plastic? Any suggestion needs to be durable yet able to be broke down and reassembled. For now these are my main concerns. I am a 10 year experienced carpenter and have many tools and lots of 2x4s. And please no bastards either help me progress or stand aside.