I just posted this as a reply, but then wanted it to be it's own thread so I just pasted it into a new thread.
9 dollar used cabinet (Used building supply store)
32 w cf 70w hps 26w cfl, like 65 bucks worth of stuff.
5" axial exhaust 4" axial "blow around fan", 50 more bucks
A scrog screen and some bagseed, with a little work I can pull a couple 0z, I hope.
Its like 12"x16"x32" ish.
It was fun to build, I like to build.
EDIT: more detailed pics: