I have an opportunity to trade my 2001 360 (F1, 3,200 miles Tit/Blk) for a new 360 CS as well as some cash into the deal. I have a 575 that is a wonderful daily driver and I drive the 360 far less often as a result. It feels like a small car, with a distinct lack of "grunt" at low revs compared to the 575. I crave a real edgy, twitchy beast of a car, one with the feel of a hard to drive exotic, rather than the pampered luxury of the current 360. Is the CS enough of a quantum change from the regular run-of-the-mill 360 to warrant doing the deal? In other words, will I notice a difference? Any thoughts out there?