Hey to all my fellow tokers! Greetings from Canada. I've been researching these forums for a few months now and final decided it was time to grow for myself! I scooped up this (see attached pictures) off a local classifieds site for $40. It does have a cardboard backing but other then that mostly cheap mdf board. It measures on the inside as follows, 68" tall, 28" wide, 19 1/2" deep. If its impractical to use id consider a tent off ebay to stash in a closet. I live in an apartment so some degree of stealth is welcome. For my first couple grows I think Ill grow in batches versus perpetual harvest, but would like to design the closet to where I can also have a veg chamber for future use, or a drying area ect. I'm setting myself a budget of $500. For lighting im leaning toward a 400watt HPS and MH combo, possibly getting a combo with both lights ballast and reflector off ebay for $130. What design ideas can you seasoned growers come up with?