Updated Pictures Taking today If you spot anything that looks wrong with the plant please say. The more info the better=) I trim them alot so light gets through i'm only using 2 150watt hps with 4 flours.
during the day i keep the door cracked with part of the Box fan sticking out so its gets a good amount of fresh, cool air. The lights stay cool for the most part, they have slotted vents on-top of them to keep cool air flowing in the ballast area. i keep the plants around 3-6 inches away without any problem.