Since you didn't say what the problem was with your original hinges, I'm assuming it's bushings. A rebuild kit that includes bushings and pins is cheap and easy to install. Remove hinge, tap out pin, tap out bushing, reverse procedure, install hinge, line up door, smile. Mine lasted from 1968 to 2001 when I rebuilt them, having survived countless slams in those 33 years. I treat the car with respect so the rebuilt hinges will likely last as long as I live or until I sell the car, whichever comes first.