Another vote here for either Weinmann 999s or their DiaCompe clones, although I am happy with the Mafac Racer centerpull which graces the front of my UO-8. Whatever you do, get new cable housings, new center wires, and new KoolStop brake pads. Aero brake handles will generally boost your leverage by roughly 10 percent over their nonaero equivalents.
__________________
"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069