Assembled the vertical stabilizer after deburring the edges. Final drilled and match drilled all holes including the skin before dissasembly. Next step is to debur the holes and scuff the metal for priming. I also determined the following steps are what I plan to use for all future metal work sections.
1. Gather all necessary parts 2. Debur all edges 3. Drill 4. Countersink 5. Debur all holes 6. Scuff 7. Prime 8. Dimple 9. Rivet 10, Prime