I think my floors alone have more rust than your entire car . Mind you, my floors are the least of my worries. I've got rust in the firewall seam, C pillars, A pillars, floors, rockers, doglegs, spare tire well, rear hatch, roll pan, driver's rear wheel well, a random seam under the car, and a few other small miscellaneous spots. I get what you mean about the pride of having built it yourself, but there is a point where there is simply too much rust. All three of my projects, two of which are Z cars, are pretty close to qualifying. I really do not have the patience to spend hours and hours and hours going after every little hole my car has. I'd like to drive it before I'm old. And that's pretty much the reality of a sub-$1000 car on the east coast.