I think you might be able to use FRM canti levers if you use the Tiso attachment which enables this. I think @DACO has some FRM brake levers for trade - he has both Canti and VSome new goodies for the bike
1. Centaur hubs, 135. Appear new, never mounted. Have mental image of the dudes wife, "Nobody is gonna give you $150 for those old things, you're NUTS"
2. FRM v brakes
3. Guess FRM was out of brake levers, and am having a hard time finding anything I'm really in love with. These Paul's were on sale at Blue Sky cycling. Pretty, and gloriously light.
So, still not all Italian. But more Italian. Getting there.