Long time no post here. The project came to a halt for a couple of days. There was just too much other stuff that required attention.
I restarted slowly with cleaning the shop and the machines, getting everything back in order. Then, I made a somewhat floppy wood frame out of a 2X4; that frame was the size of a wing 56" by 156". The only purpose of that thing was to check if I could carry a completed wing out of my basement. When we built the house, I got a second staircase installed that goes from the garage to the rear of the basement. That staircase has already been handy in many situations, and it allows me to get rather big and heavy items in the basement, aside from the fact that I don't need to carry every piece of wood through the house.
Anyhow, the wing will get out of the basement, which is good because it allows me to continue in the basement and not have to move the project into the garage.
Other than that, I cut many more hinge pieces from the stuff I welded and got closer to finalizing the ruder.