Welcome to the forum, Anthony, and welcome back to collecting!
Sounds like a cool collecting focus: WS MVPs. Good luck.
Looking at the list, I was surprised to see that Mantle, with all of his post season accomplishments, never won a WS MVP. It was also interesting to note that the award is now officially called the Willie Mays World Series MVP award.
This will be a fun one to add as well (such a cool card):