Is there any way to add a vehicle performance customization mod? So we can say...change the actuall performance on a vehicle, be it in the whole world, or just in your garage. Lets say suspension, acceleration, top speed, handling, etc. I, for instance, wish to drive a hammer that performs like a nyteblade. I attempted to go through the modding guide but it was way over my head. Wondered if there was a way to adjust these values from INSIDE the game. Thanks!