derailleur shimano

so… yeah… got another bike, haha. this time it’s a lugged late 80’s Bianchi Volpe CX/Touring bike that will be turned into my full-out tourer. as far a kit, this is what i’m thinking… (components back to front) SRAM Rival Medium rear derailleur Shimano 105 Black 5703 Triple front Derailleur crankset is undetermined yet, preferably a…