non-fixie love the thread and the bike. Just wanted to add some info for reference.
I have the same color and same size MK II with Stronglight 93, jubilee rear mech (original owner replaced front) challenger or jubilee front mech would have been from factory, and forged rear dropouts with hanger. I have also read some came with nervar star crank. The forged dropouts apparently was a 25.5" only thing (from what I have researched, so take with a grain of salt).
Keep us posted with the progress. If you repaint are you going factory color scheme?