New to Aerogarden, and growing... PLEASE HELP

Hey all, I am new to growing. I found this site and absolutely love it (very helpful). I am currently converting a gun cabinet into a grow room (30''w, 18''deep, 46'' high). I have done a ton of research and started going at it head first. My cabinet has two intake holes in the bottom right and soon to have one export hole in the upper left side. I am not planning on using intake fans, but an exhaust fan leading out into a carbon filter. I have went the cheap route and painted the walls white instead of going with Mylar. I feel that with the lack of room and the small yields I am pursuing that the aerogarden will fit my style. I have a local hydro shop and the man there recommended the Aerogarden. It seems easy and relatively idiot proof. What I would like are any pointers about the aero and any tips to help with my cabinet. And one more question, I know that certain lighting is better for certain stages in the plants life, Am i able to accomodate my plants needs with the Aero??? Please tell me yes.......

Try this for starters, tons of info. about the aerogrows on this site - complete grows as well. AeroGarden Guide *NEW AND IMPROVED*