Ok my next project will be to build myself and in door spray booth. I have some good ideas for setting everything up using a clear tote turned sideways and a house heater filter to filter it. My problem is the fan, I'm on a budget and can't put to much out on a fan and hose (everything else I have) What do you guys think of using a small shop vac? Hook the suction up to a box under the booth and vent the vac exhaust out a window. My fear is it would be to strong and suck the paint down when spraying..... Opinions?