Here's what it looked like when I got it:
I decided that for such a classic-looking frame, it'd be nice to build things up a bit more traditionally. Out went the moustache bars, replaced by a pair of Specialized drops with Suntour Superbe non-aero levers.
The pitifully weak long-armed side-pull single brake was replaced with a classic set of Mafac Racers. To make these work, I added a Surly chain hanger on the seat post binder bolt. It took some careful filing to seat properly, but in the end it fit perfectly.
In this photo, near the bottom, you can see how tight the clearance is in the seat-lug slot:
I also thought it might be nice to have a few gears, so I converted the drivetrain to a 1x6 configuration with down-tube shifters and a bombproof Suntour VX derailleur, ditching the modern wheels in the process.
A set of quill-style pedals with clips and straps to replace the modern clipless ones.
Gold housing to match the Bottecchia decal, and this was as close as I could get to olive twine to match the paint--bright green treated with one coat of amber shellac and two coats of clear.
And of course I couldn't resist the tanwall tires to offset the olive green paint nicely.
Here she is in full: