Dragon Stang

Does anyone know of a "How to guide" that someone has done for replacing cams on the 4.6 3V engine? I know its not rocket science for a seasoned technician, its just that my engine building days are in the past when the only overhead cam engine I ever tinkered with was a 79 Honda Civic. As I recall, it was a piece of cake. What I am really looking for on the 4.6 cam job is any pointers, hidden tricks or any bewares before I embark on this project.

Lets hear from the techies out there!