Thanks, Auchen - I also find it stunning. The cage is super cool, but I discovered one drawback today: with the vintage narrow bars, I can't put my big mitts on the bar tops. Everything is staying as-is on this bike, but a big fella like me sure does like his 48 cm noodles.

bbattle: It's a little different, obviously. Mechanically, it's very smooth and easy - only a 3 tooth (46-49) after all. Ergonomically, it's slightly awkward - found myself riding a big bow-legged to make the shift. That'll probably change some as I get used to it, but I think other designs of lever operated derailleur might be ergonomically superior. Regarding the smaller rings - I'm going to look into it, but other bikes I've seen with lever operated derailleurs had a very similar set up (tooth difference.) Also, would need to find that same gorgeous pattern Stronglight ring.