You have this chromed Nervex Pro lug phase going.

Campagnolo "normal" reach brakes will wok on the front I think with 770c but you will probably need a drop bolt on the rear. And you will be left with the cable loop with nothing to do.

New pads, and be happy.

These are fun bikes, not "sporty" but comfortable. Mine could use a longer stem, but I have not found a 10 or 11 cm GB stem at a screaming price yet.