Driver fender is a hot mess...

The left rear quarter on my 64 Valiant is similar. You don't have to get the brazing out. Who told you that? You can grind it smooth, straighten the metal and fill right over it. Mine has brass in it. That crap ain't goin anywhere. I got a lot of forming work to do as they use a bucket load of filler, but I'm going to fix it. That fender looks workable to me.