There really were no other obstacles. Aaron's saddle drove the decision on the RavX Stitchwrap, and it was a major PITA to wrap. If it doesn't work, I'll switch to something more sane. Justin and Big Rob recommended the cable housing, as I had some very dark red for Plan B, and grey Jagwire for Plan C. JP's wheelset, lonely since I upgraded the Equipe to 10-sp, worked out fine.
I did not cold-set the rear, the 130mm hub goes in fine. Not easy, but fine. The cogs do not rub, and shifting is smooth and reliable. The calipers barely reach, as this frameset had clearance for fenders and/or larger tires. The ProRace 3's will likely come off for some 28's or even 32's if drrobwave talks me into taking this on gravel roads.
I'd like to thank everyone for their assistance, and as with almost all of my builds, it's a Bike Forums, C&V assisted fiasco that just happens to still roll. If anyone thinks the Japanese couldn't make a frame to rival the Italian shops, well, come see it in person, and we'll go for a ride.