I really think you would have a problem finding Campag brakes of that period with long enough drop (from centre bolt to rim centre) on them. They were all made for tight clearance frames. If there were any made with longer drop, I don't see them around.
Likewise, pre-85 Campag chainsets have a BCD of 144, which restricts them to a 42 smallest chainring. Not ideal for touring. Nor for one's twilight years (in my case), which is why I have been moving over to more modern chainsets... There were some triples made, but again you don't see them around very often. You might have more luck with a Victory, which has a smaller BCD:
http://velobase.com/ViewComponent.aspx? ... &AbsPos=46
--- would match the rear mech as well. Slightly later than the frame, but not much.