hey spliffbuilder,nice lookin set-up you got there bro but i must say,keep an eye on your temperatures in your growspace as 600 watt light in a kinda small grow space will generate alot of heat which could become a fire hazard,my space is around the same size as yours and i had to return a 400 watt light and get a 250watt instead because it was way hot and dangerous,i would go to work and worry if id have a home to come back to because of the heat the fuckers give off,be safe bro-happy growin