Good morning, just picked up these Hogan Apex 2's (3-E) and had a few questions. They have never been hit and look like they came right out of the box. I found that they were the last year of the Apex 2's. White cameo being from 1979-1982 and black is 1983. My questions are how to decipher the serial number on the ferrule, was the vector shafts less desirable than the popular Apex shafts, how to determine the stiffness of the Vector shafts there are no letters or numbers on the gold label, and the value of these clubs. I also have the staff bag. Thanks for your input....