Done in a 3'11"x3'11"x6.5' grow tent, 250w MH HID - i've already had 16 toms come in over the winter! Woot!
I'm going to clone those toms and get some ready for outdoor - and same with the peppers.
I got basil & a different tom started. I have way more going at home, but i thought i'd show you what gardening in Mid-Atlantic winters would look like.