Welcome to the ISC and the wonderful world of Stinsons, the Standard of the World.
So that we can converse on a more personal level, please provide your name and maybe some of your goals regarding Stinsons.
You may be planning to attend Airventure 2012, and if not, that would be a perfect starting venue for you. Visit the Type Tent(building) near The Red Barn and especially the ISC Table, and talk to Pat Smith, Logan Boles and/or Larry Wheellock, not in any particular order.
They can tell you anything you might ever want to know about Stinsons, as can numerous other members who may be in the area. There should be plenty of Stinson aircraft to look at too.
Good fortune and Enjoy!!
Best Regards, Tom & NC577C, 108-3, near St. Louis, MO