As far as the work is concerned, sanding down the panel with 320 grit took about 10 minutes (you would have to do this anyway for a proper spray job), each coat takes about 1 minute to lay down, wait 24 hours to cure, sand with 1000 grit for another 5 minutes between coats, three coats total. I have about 30 minutes of actual labor into this panel. Multiply that by the whole car and ur looking at maybe 20 hours of labor in worse case scenario including the removal of trim, bumpers etc.
Thus far I have $68 into the whole paint job including supplies to paint the most of the car. I'll probably hit $100 before I'm done. Honestly I don't see any cheaper way of painting the car short of magic markers.
The reason I decided against spraying the car:
I've never sprayed a car before. I doubt my results would be all that great. I have roller painted a sail boat before though.
Lots of labor intensive masking.
Need to set up a tend to keep the dust out. My garage is too dusty with not enough ventilation. I would have to wear a jumpsuit and respirator in an already hot garage. Not my cup of tea.
A good part of the paint ends up suspended in the air. The whole process is very wasteful when you take into account the tent, masking material and wasted paint. With the roller 1.5 quarts of paint should be enough to do 3 coats of paint.
And finally I wouldn't be able to drive the car while in the middle of the process.
As for the the elitist snobs, bring it on! I wouldn't call you a snob because you make good reasonable argument and you speak from experience (and you've helped me in the past

)
Brightside is a polyurethane normally rolled onto boats that spend their whole lives outdoors. My car is garaged. If it fades I can always polish it or repaint another coat. It doesn't take a lot of effort to repair.
The rest of the process will be documented here.
http://www.r3vlimited.com/board/showthread.php?t=92000Another roller painted E30.
http://wp1016621.wp027.webpack.hosteurope.de/fotost/f01655/f01655.htm