That fender is an easy fix.
A good bodyman welds a few tabs on the front and puts a pull forward on it while working the dent out from the inside at the same time. Tap, tap, on hammer dolly, off hammer dolly, working a few pry picks at the same time, working the contour back into shape being careful not to stretch the metal in the process.
Fit to the new headlight door, then done deal. Now you still have a factory mopar fender on your car. The door gap factory ridges all line up and are spaced as should be, unlike an AMD fender that is always a little bit off in all respects . . aftermarket stuff.