Thats probably what I will do as well..
Since I have always owned "used" cars I was never really reluctant to modify my cars but buying new, I don't know if I will feel comfortable tinkering with this and that until I am atleast comfortable with the car. Because of the ULEV2 rating and no GG tax restrictions, I bet additional horsepower will be very easy to come across on this car with a small amount of aftermarket.