I have two that you could consider.
Could he give any more in depth explanation and clarification when it comes to the car's weight distribution? Is the 53/47 quoted on here really with two passengers (as some here have said) or is that the natural state of the car? Also, we've been told that it was done to make the steering feel better. But Porsche 911's have what some feel is the best steering in the industry and they clearly don't have anywhere near 57% of their weight over the front wheels. How does that extra mass up front help feel?
Second question. The stock tire size of 215/45-17 is a bit of an odd duck. Using 225/45-17 would have made tire choice and matching diameters with wider wheels and different diameter tires somewhat easier as 225 is one of the most common section widths used in sports sedans and other performance vehicles. What drove that decision?
EDIT-Previous poster's question about alignment would be interesting to hear.