Well I needed a break from riveting until I can get some help so I deceided to move onto something else that would take some fabrication. Seemed like the seats would be a good point as there are lots of peices to fab and I figure I need to get the hinges laid out on the seat pans as well.First I marked up the seat braces where the lighting holes get drilled. Also marked up the sides on what parts needed to be trimmed off. Drilled the holes with a hole saw on the drill press. Next trimmed the sides with tin snips. Cleaned up everything with the scotchbrite wheel and disk.