1969 Super Bee general questions

I'm looking at purchasing a 1969 Super Bee and have a few questions after my first look at it. The VIN starts with WM23 so this tells me it should be a Super Bee car. If it was a Coronet R/T made to be a Super Bee wouldn't the VIN be a WS?

Regarding the hood, it has a metal hood with the "6 Pack" scoop on it and it has hinges and springs. Was the fiberglass lift off "6 Pack" hood available in metal? Assuming the restorer cheaped out on the fiberglass hood and just slapped the scoop on a metal hood.

I also need to confirm that it has the Dana 60 rear end.

Thanks for the help and any other information that would assist me with buying the car tomorrow possibly.
Author: 440beep