In my 10th week of Double Dream. Quite happy with results but I'm needin somega input on upgrades / changes in room for better yield.. I'm running 5 1000's. . 12 inch exhaust up top for heat aND 8 inch mounted to wall. My middle light I just switched back to HPS as I was running 4 hps and 1 metal hilide un till end of my 9th week. I have been flushing for 10 days