Spent New Year's afternoon in my workshop. Fired up the stove and got it warmed up. Worked on my and Neighbor Dave's snowblowers, then cleaned the place up to make some work room. Set up the rivet driller for the correct depth, drilled out rivets and removed one skin from the outboard bottom section of the right wing.
Now I need to check the parts manual and see for sure which metal wing panels came on the original wings.