I agree with the spraying. BUT, remember that the prep takes a minimum of 10-20 times longer than the actual painting.
Use the green or red scotch pads for the contours of the floor rather than paper to get a ready to paint surface if it is already smooth.
Windows out is the best way BY far.
Never spray without a charcoal cartridge respirator. Even spray cans, that stuff is nasty in volume. If you have a gun, turn it down for the tight areas, use a circle pattern. Do the tight areas first, and the middle, work your way out. A little planning goes a long way.
And, go NUTS with the vac first, because there are so many places where dust will hide, and as soon as the windstorm of the gun gets close, POOF! a huge cloud of dust in the fresh paint. Vacuum, blow gun, vacuum, blow gun again, vacuum, tack rag, prime, sand, clean again (vacuum, etc.) color, then clear if you like. Result will be professional.
I like a lighter interior, makes the video exposure situation much better, and is easier to spot loose parts and fluid leaks.
Finally, the stick on non slip black sandpaper like stuff works great on floor areas that see a lot of use.
------------------
Jake Gulick
CarriageHouse Motorsports
ITA 57 RX-7
New England Region
[email protected]