[Overdrive]

Aside from what has already been mentioned, it looks like the roll hoops have been paint-matched or have had an overlay applied to them.

Seeing as so much of the car has not gone untouched, I would strongly recommend taking a look in the engine bay and seeing what's what in there, as well.

And have a look under the hood, which hopefully is still the original hood, to see if there is a label under there with several printed 3-digit numbers so you can see what the car came with from the factory. You could also just snap a shot of that and post it and someone here can very quickly tell you what they mean.