When I drove my C bodies I got compliments on them at the same pace as I did for my Road runners. The problem I think is that there are fewer Mopar guys restoring our cars in general than the other makes .. don't forget it took quite a while before A and B bodies got much love from the repro guys. It took the speculators to kick off the parts industry for A and B bodies and even the E bodies were way lacking before that. There will probably never be the repro market for C body stuff that there is for Impalas, but what about late 60's and later Bonnevilles? How much stuff is there for them, or later Olds, Pontiac etc large cars? It's mainly the Impalas and large Fords right or am I wrong?
And no matter how many Camaros, Chevelles, Mustangs they made there will never be enough of them to satisfy demand of the sheep so many go for the affordable Impalas etc.