having taken a ride around Barber Motorsports track in a racing CSL, there is a ton of difference in a true race car on a smooth track and any street coupe. you notice the difference quickly. that being said, having then taken some laps with Bill Auberlen in the McLaren F1 race car, it took about 100 yards to realize we were in a different league.
i love the coupe ... but driving my 911 is such a different thing ... yes mine is a modern car. i have given some thought about getting another 2002 .... perhaps a tii, but comparatively they are worth the same amount of money ... and the creature comforts and pure driving joy in the 911 win.