For Eric or others in the Sask area, back in the 80s there was a convertible 427 2+2 that was orange. It was so rusty I have serious doubts the car survived intact, but since you never know, I figured I'd ask.
I test-drove an identical Alberta car out in Ottawa that was a clone of it - also Orange (or Carousel Red) and a 427 convertible. Don't know what happened to that one either.
Either of these orange 427 cars still around by chance? It's a longshot, but if anyone online would know, it'd be here!