thanks for the comments guys.
BC airflow is a big concern of mine, so i have a 670 cfm fan for the exhaust, i have a 470 cfm for intake and then i have 2 oscillating fans inside the room plus 2 cone fans aiming from the floor under the lights up to the ceiling, one box fan aiming inside the room, and one tower fan blowing fresh air from outside to the inside of my living room where air is exchanged.. it stays pretty breezy to say the least lol!
grodrowithme yes i built the frame myself from supplies you can get at home depot the rest is typical hydro gear such as hoses pumps buckets and a res. I do pump everything from one res which is 40 gallons, but with that many plants towards the end of flowering i find myself filling up the res every day and changing it about every three days cuz them babies drink so much! i dont mind it though because i know they are healthy and eatin!! my next setup doing this many plants will have a 115 gallon for sure.
masterofgenetics surprisingly enough heat is the last of my worries in here. since the bulbs hang and i have two fans underneath them. since hot air naturally goes up, this means that by adding the two fans it makes a convection effect drawing heat away from the bulbs and straight up to the ceiling. plus i have pretty large fans for my space so the air is constantly being exchanged. also i have heard about east coast sour d.. i am not to fond of it myself. what i have is from the chemdawg line and is max 75 days.. i have seen some siblings flower out and they get massive and all finish in that window of time. i also know i have true trainwreck because it has come from a guy who has lived in humboldt for 30 plus years and has just about everything under the sun! i was really lucky to get hooked up with him. It will be interesting though because the agent will be done in 8, the wreck will be done in 9, and the sour d will be done in 10.. so i will have to get creative with my flushing technique... will probably have to flush em for a few days at 8 weeks, chop the agent, fill with nutes, wait another week, flush again, chop the trainwreck, fill again etc..