Like Pete and his Coralsnake site, Robert Nowland has done an outstanding job researching and sharing his findings with everyone through his website.
Takes a lot of time and dedication and personal expense and a huge boon to the hobby.
As I've said, these cars (Shelbys, Mustangs, Cougars) were designed, engineered, built, marketed and raced by mostly the same group of people. You can learn a lot by looking at the "big" picture.
- Phillip