I'm new, but the car is old.
beautiful car !!
As for the black in the engine bay, a bet a little bit of thinner would take the black paint off.
And any good (and I don't mean national chain or cheapo) body shop can fix the rust and blend the paint.
Looks like it was a radio delete car.
Next time you go to a car show..look around for really nice cars and ask the owners who did their paintwork.