Jesse - thanks for the input. This Paasche model seems the cheapest of the metal booths I've looked at. I still wonder why sheet metal, fan and filters needs to be $200! Anyway, how quiet is the fan...reasonable for someone to watch TV while it's running? What did you do to solve the lighting issue?
Scott - thanks for the encouragement, but I haven't built a model in a year either and one of the big reasons is that I don't have a spray booth! I know it's the ol' Chicken-and-the-egg syndrome, but I'm determined to rectify that this year! The other issue that I have on building a booth is that I work at a boatyard in Maine and we work 4-10 hour days and I just don't have the energy to work on a big project when I come home at night and my day off seems to get filled up with all the other things I didn't get done during the week, so I need to make model building as easy as possible to fit in with time/energy constraints.
Anybody else care to weigh in on this?