I didn't mean to say it was a period restoration. I'm using the frame and other available parts, mixed with suitable new parts, to try and build a light-to-medium touring bike. The reason for using this frame is that it takes fenders with 700c x 32 mm, it has a cushy ride, and a tall enough head tube to let me fit a nice front bag. Also a decent amount of rake. If an aero effect from the will will help me, I want that. I do agree it's a small effect at my speed range, 13 to 22 mph.

Again, it's not a restoration, it's a build of a long-distance bike.

I mentioned the Gran Bois because it's supposed to be a comfortable tire, smooth, and easy rolling. It's really just a thought.

Thanks for the insight that Sun rims might not start out being true, as delivered.

For the info on the Dyad failures, check the recent (last 5 days) threads by AnnaMossity, here in Touring. I'm rather surprised, but can't say I don't believe him.