I only spent a couple of hours working on the plane today. I Alumipred and Alodined the Front Spar, the two Spar Caps, and the Rear Spar assembly. I did this outside, so I did not film the process. This is a picture of the Front Spar, Rear Spar, Spar Doubler, and Spar Caps after being prepared. I'm going to prime these parts tomorrow and start the assembly/riveting process.