After all of teh parts were deburred, I used the standard burgandy scotchbrite pad, scuffed all of the parts and then cleaned with acetone.
Once dry, the parts were primed. Not the most exciting stuff, but important!
Ordered another box of Sherwin Williams self-etching primer.
I did see on one build site that there may be clearnace issues with the centre of the main bulkhead F-806 and the rivet with the skin...I'll double check that tomorrow in case I have to open that area up.