I'll echo jonafd17 question above about the lugs. It's a beautiful build, the modern parks look good on the vintage frame thanks in large part to your elegant, simple approach and the vintage crankset.
Also interesting that the rear brake cable stops is positioned to the right, was the bike originally built for centerpulls?
Beautiful build! I like the copper bell myself, it's a nice pop from the silver and teal, can't go wrong either way