Create a dev sponsored criminal group. This would give you discounts on guns and vehicles as well as provide a group locked hangout for them.
HOWEVER, said group would be ran almost like a department where members vote on proposals, vote for a leader, and require training to gain benefits. This would create a system to spark active and detailed criminal RP’s that normally wouldn’t be possible.
(Please add the contiential from John Wick. I beg 
)