They quit making kool cars after 1970.... so to me - even the '72 is too late model.
There's nothing I personally hate worse than going to a "car show" and seeing a bunch of late model Corvettes and Camaros... if I want to see that I can go to a dealership. Just my opinion.
Tell me a car that is a '73 or later that you want to look at and that someone has made kool other than putting convolute tubing in a bright color on every wire and hose...

Hot rodding mid 70's stuff consists of removing the smog pump.
EEEEEEEEEEEEEEEEEEHHHHHHHHHHHHHHAAAAAAAAAAAAA