Kenyon, Sounds like a reasonable plan, especially since youre creating positive pressure in the booth. The reason I am posting is a generic warning about painting for do it yourselfers: If you are using ANY kind of paint product with isocyanates, a respirator wont help you at all, well yes it will remove any organic compounds but any isocyanates in the paint will go past that respirator like it isnt there and into your body. They are very nasty, they dont go away and they are basically fatal when you acquire enough of them. IF you are using a paint with those compounds, a fresh air mask is your only choice. Your paint supplier can easily tell you if you need to worry about this. Mikey 62 Crown Coupe