Now I'm feeling the need to put some limits on what we want to do here and to revise my vision of what makes a Tournesol. I've been feeling for some time that the builds are getting too complicated, all the boxes are getting checked, and the number of hoops we're jumping through keeps slowly expanding. (This isn't directed at anyone in particular - really - and I do see it as part of the evolution here). With no further ado I offer the following design points for future Tournesol orders:
Frame and fork: lugged steel using standard OS Richard Sachs lugs.
Wheels, tires, fenders: choose one from 650B x 33, 650B x 38, 700c x 24-26mm, 700c x 27-29mm, 700c x 30-33mm. No 650B x 42mm with fenders. Fenders sized appropriately for tires.
Rack: front only, $300. We can build the frame to work with a non-custom rear rack.
Brakes: calipers fine, Paul Components centerpull and canti brakes also fine.
Parts: new, modern parts preferred but we can usually work with older parts if not too worn.
Lighting: battery lights preferred, dyno-hubs eschewed.
Flexibility: yeah, I can be flexible on some of this, maybe. If I can't and you need to go elsewhere to get your inner Rene Herse on, Dan Boxer and Mitch Pryor are two guys that I would recommend off the top of my head.