I run a Sugino AT triple 32/40/50 with a 125 spindle and a Suntour Cyclone II FD on my '73 Super Course. I added two spacers on the drive side to get the inner chain ring screws to clear the (already dimpled) chain stay. I just used two 1.37 id cassette spacers, maybe could have gotten by with one. Rear is a Suntour VGT Luxe long cage and Shimano Megarange 34t 6 speed. Not Campy, but it all works great. I have a '64 Legnano, all old school Campy, 42-28 best gear, and walked 3 Eroica hills last time. I expect the Raleigh to ride up the hills next year. I have no idea what the chain line is, but I can ride big big anytime I want, haven't tried small small.