I'm confused? It took all of an hour with a stripper disc to remove the rust from the passenger side fender. I'd expect the driver's side to go even quicker. And the driver's side appears to have no filler. Pass. side has very little, so can't see going after either too aggressively. It will take some time to ensure they're nice, and not get any flat spots, but not sure I'll be in them 30 hours, even with my limited skills. Hope I'm not wrong!