Greeings-Since I just found out the Campy brakes I am selling are long reach, and they will adjust to fit 700c wheels for the 1980 Bruce Gordon frame I am building up for my wife, my question is this-Using new Shimano brake levers, lined cable housing, and Kool Stop/Matthauser type pads, how much will the diffenence be between the Campy brakes and new Shimano Ultegra long-reach dual-pivot brakes? Thanks for any input-George Handy still in Arlington Texas-