Suggetion: Make an "AirDrop" , on the Map.
this is Means Like every 1-2 Hour there is a Big Bank in the Middle of Map will Open and will Able to Rob for criminals and the Minium amount of it , it is 25 - 125 $ for getting there just an 1 Item from the Lockers / Vault.
Unit the items has been done and took everything close the Bank Agien and we will wait more 1-2 Hour, And Make Biggy Bank loot every 1 Day thats means every Item goes around 250 $ , When Police see u attention u robbing from Out side with Loot inside ur car he can Arrest u.