I gotta say that after Sammy, Larry probably has the best street cred, taking out a Consligliere is a big hit. Franzese was a made man and a good earner but is there any proof he made his bones? Alite and Calandra were just associates and never players in the real business of LCN.
Almost forgot Pete LaFroscia who was also only an associate but he has a few notches and was maybe the best car thief in NYC in his time.