Great looking bike! I always try to keep my bikes as close as possible to the factory look and components...sometimes that's impossible. I like your red Silca Impero pump, I may try to find one, I know their still being made. I have a mint Impero I bought new in 84 with the Campy head but it's yellow and I'm not using it since it's mint. Yellow Jersey has them in various colors but they don't have the campy head just some cheap plastic things, but I heard the plastic oval head was better then the plastic round head with the two prongs. Then I would have to decide whether I want a contrasting yellow pump or do the red matching pump??
Thanks for sharing your pic of your bike, it indeed looks great and you kept it in great shape.