1974 SS, generic flip/flop rear. xtr, mavic open sport on front, stock brakes, albtross bars with cork grips, ideale 80 seat (hard as a stone). Bike was rescued from the side of a bike flippers house. He deals in cheap bikes on CL and He did not know what this one was, thought it was like a varsity. Has SKS fenders on it now. Thinking of doing a three piece conversion. Any suggestions.