Really only 30 made men and 100 associates? That just seems a little strange because not even the Philadelphia Mafia was that small back in the day and the Chicago outfit was much bigger than the Philadelphia Mafia. Is it safe to say that around 40 made members are there, it would make sense as a Capo or "capodecina" would have about 10 soldiers each. Along with that 100 associates just doesn't seem like enough to cover a big city like Chicago with illegal gambling, Loan Sharking and extortion operations.
Not to mention that Chart I swear had an Indianapolis connection as well.