Birth of a 1970 Dart Convertible

I would like to start getting the rest of the parts I need to finish this project. I need bumpers, top, carpet, seat covers and door windows. Does anybody have suggestions on re-chromed bumpers? I'm going to take a week off in March to try and finish the body work. I'm not looking forward to that, it is going to take a lot of time and pain to get what I want.
Jim