How about someone makes a "Wanted Game Modes" thread and cram them all in there. Another want from me is a trade like feature, so if you're stuck without a ride you can give a gang member a fiver and get him to give you a ride to the nearest car, this would mean that money should be worth more and harder to get. I wouldn't like a RPG though
Then again LC is small enough to walk to a car no matter where it is.