shoot,  most of the ones  I  blasted  were only  10-12yrs old  at the time,  (around 1980-85)  and   every one  needed  inner fender  patching or  replacement..   under the hood hinge was always the worst.... basically a  gaping hole  where the hinge  would  sit..
back then,  I had to  patch them.. there were no  replacements/replica pieces  at the time.   

These were  northern Iowa  cars.

that Charger is  far better now,  than  anything I restored  40 yrs ago!!