ok ok.. I am getting some ideas here..

First off.. If we add more cars, it will make for some pretty DEAD CARS.. And we don't want that.

Secondly, more than 50 people get access due to hiring \ firing every day


Now with that said, monthly promotion...

We can add a 2nd promotion that runs all month long.. start it with a random seeding based on last month.. but each week we could add 1 new car based on the top qualifiers from the previous week (If they weren't already in a car) and give them an avg placing.

Not sure, still thinking this through