I have an opportunity to purchase a 1963 4dr sedan with a factory 427 4spd. The engine had been completely rebuilt with receipts ($3,300) 9 years ago and is still in the crate from the engine rebuilder. All numbers and codes appear to be correct. It also has its factory 4spd also newly rebuilt. The body is all there and pretty solid black with red interior but it needs body work, chrome, paint and full interior. Can anyone here tell me the answers to the folowing questions:

1. What is it worth as-is?
2. What would it be worth restored since it is just a 4dr?
3. What would the engine alone be worth?
4. How big of a crime would it be to seperate an original 427 car and engine?