Congrats on your new ride....as I've said before gotta love a yellow car.:headbang:
I assume you know this but your Superbird is a Lynch Road, MI built car ("V0A"). If it were built in CA, it would be ("V0E").
I would enjoy it like it is and not fix the errors - I think it would look strange with small 14" wheels and with downturned exhaust pipes - easy enough for the next owner to change if it bothers them!
Just my $0.02