I'm thinking about getting some aftermarket fenders. Considering AMD metal or fiberglass from UP22/AAR/Andys/ETC. Car is a 1970 Duster. Questions... 1) Is anybody using the AMD metal fenders? Did they install properly? Any issues? Pros & cons? 2) Anybody running fiberglass fenders? How do you mount headlight assembly? Do they have the mounting holes pre-drilled to mount the fender to the car? Pros & cons? Thanks FABO!!