There are a lot of vehicles offered and often for a pretty considerable price. Even after upgrade alot of them still remain very slow and undesirable. Is there any thought of balancing some of the lower end cars, not so that they are not outrageously fast but at least after upgrade quick enough to make the car worth the purchase? Obviously some have to be slow for the sake of the game...but it is sad to buy lets say and M3 BMW that can only achieve 125 even after a 34000 dollar upgrade. Appreciate all the hard work and look forward to your response!