I got new door handles, about 100 bucks for good ones. I know the mirrors are available from 521 Restorations. the windows frame molding I am assuming you are talking about, not chrome but either polished aluminum or stainless steel, those can be restored. I did some restoration on those myself, but its very labor intensive to sand and polish, and if you have dents or deep scratches you have to tap them out then file off before sanding. There are places that do trim restoration, most are around 75 bucks a linear foot, so its not cheap to have someone do it. Ogden Chrome does trim parts, but be ready to pay, I had my headlight bezels done, it was expensive, but then end result was amazing!!!! Just have to figure out what parts you want to spend extra on!