What do I need to know?

I have been considering purchasing a 1964-1967 Mustang Coupe. I have always had fox body mustangs and really do not know much about the early cars.

- What do you look for to see if the car has been wrecked?
- What cars are more desirable?
- What are some common problems?

Any information would be appreciated. I want to make sure that I am fully educated before I start looking to buy.

Thanks!!

Thanks for the link!