Hi all, love the forums. I've been reading religiously for about a month and me and my friend decided to set up our own grow because of the increasingly poor quality and high prices of street bud. Right, so our 1st grow is going to be a single LR#2 from the joint doctor. The setup is as follows: Feminised LR#2, germed and potted in 10l pot with Allmix. Space - 2' x 2' x 4' wardrobe section. Walls - Mylar sheeting Lighting - 250w Maxibright CFL w/reflector Ventilation - 1 80cm pc fan for extraction, intake hole at the bottom of the space. I'm thinking of getting a cheap fan for internal air movement soon. Odour control - none. ONA blocks will be purchased in the coming weeks. I have a few questions though: 1. Is a single 80cm pc fan enough? 2. I am quite worried of a fire hazard. When i close the door the light is about 1 inch from the mylar on the door, is this safe? It feels warm after about an hour... 3. What would be the best way to competely light-proof the wardrobe without increasing heat or decreasing air intake. 4. What could I do to improve the space as to fire/light proofing or increasing success with my plant. Thanks guys.