New hood and rear bumper

If anyone out there can help,

My car was rear ended about 1 month ago, as usual; no insurance by the person who hit me... the entire rear end was destroyed.  I found the rear section of the body, but I still need a few additional pieces.  I need a replacement rear bumper assy.  I am thinking of fiberglass, also I am looking for a new hood with additional clearance.  I need about 2 - 3 inches additional for my 1980.  I will be making some changes to the car now that it is disassembled.

Thanks