First of all, you need to learn how to talk to cops. The words "Yes sir/ma'am" and, in a pinch, "Really?! Wow! I apologize; I didn't realize I was going that fast!" saved my teenaged ***** many times in my youth.
Seriously, though. Slow down. If you pled guilty to those speeders, you're an insurance nightmare. Young male drivers get screwed from the getgo. I agree with the Ford Taurus. Good getaround car.