I still own the Colnago Super that I bought new in 1983. It is full Super Record with Record Du Monde tubular rims. It was as good as you could get then.
I also own a Colnago C50 which is a full carbon bike . I put Campy SR 11 speed on it this summer. It is on ksyrium rims.They are both fun to ride, but if I'm going any distance at a moderate speed , I always ride the new bike. It really is quicker, faster and rides better than the Super.