I guess that wont help.
I guess it would help more if you let the ship how it is and if u change the gang system like in SFR for example, with more turfs with earning cash per 10 min for each turf and with permanent gangs.
You should also change the propertie system that u dont earn so much cash, so that its realy hard hard to get some cash and that you need to play in a gang to earn cash.