If you guys keep recruiting anyone and let him in for free.. it won't be called a gang.. you know what I'm talking about.
I suggest clearing the gang (kicking all the not trusted members, and only keeping the really trusted ones) and putting a fee.. I suggest 100 which is a very little amount to join a gang with all the upgrades.. Then recruit and be very serious and precise in choosing the new members. Or stop the recruitment and test the members..