Good luck with the build Andy - that is an awesome project and I know I'll be watching out for progress. I suspect the finished article may take some time....
Paint Dupont two pack polyester enamel ........Graphite Grey
Bullseye Cranks....Pace used a metric bearing with a ID of 22mm. As standard Bullseye are 7/8". Unless you are lucky and find a Pace pair you will have to modify them to 22mm.