for Speed Pro Street?? I have Need for Speed Pro Street for PS3. I am trouble picking fast enough cars. In the top speed and speed challenges i have the new body style Ford Mustang GT500. It is maxed out and only makes about 680 hps and its very unstable. Is there a BEST car out there for this section. And other cars for other sections i.e. (speed challenges, drag challenges, drift challeges, and grip) Thanks alot