They all will have had some rust, you have to inspect the car, take a magnet and go over carefully. Behind the front wheels, in the door jams and inspect the rear inner wings which seem to really rot on the roadster. The chassis is not prone to rust at all, check the outriggers going from the chassis to the sills and of course the floors. (Sills have been redone as they lack Jacking points) It seems that the wing lips are particularly prone to rusting so if the magnet does not stick around the wheel openings, you can bet they are full of lead or Bondo. They also are supposed to be quite angular, if the lips are rounded and don't stick out that much, watch out as well. But don't get discouraged, You would have to do the same thing if you were looking for any other Italian exotic. Of course the history and who worked on the car can tell you a lot as well! On the photos, this car is magnificent, I hope it is just as nice as it looks. Let me know if I can be of any help.
Good luck!
Emmanuel[
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