Congratulations! You should be very proud! I read your post on the Registry Message Board. Happy Hunting on what you need to complete your other Proof Sets. One big part of my collection too are my Proof Sets, 1936-1942. Welcome to the club!
This 1942 Proof Set (my 1st completed PCGS Registry Set) has all my favorites in it.
I like Proof coins, War Nickels, Wheat Cents, Mercury Dimes and Walking Liberty half dollar.
All of these are some of the most beautiful coins ever minted in America.