beginer with supplies

Hello Ive been buying supplies for my first time medical grow. I have a Hydrofarm lamp 24'' X 12'' X 7'' with a 1000 watt sunlight supply balast that switches from M.H. to H.P.S. I want to grow 2-6 plants inside a stealth type cabinet in my garage. I was thinking about a type of industrial tool cabinet like 4ft wide X 2 ft deep X 7 ft tall or something like that with double locking doors. Can anyone tell me if this will work. Also where can I buy the tool cabinet. I live in L.A Calif. Any advice on fans for cooling??? thanks CW

I'd look into the grow tents. They are basically made for doing this, and will be ported for ventilation (your main concern after the supplies you already have).