Just do it!
I just done it!
Did 145,000 miles in my '06 ZHP, including 20 track days. Loved that car!
I now have 700 miles on the '11 ZCP. Exceeds every expectation! And its not even run in yet...
E92 M3, Competition Package, MDCT, Ground Control Adjustable Camber plates, StopTech 380 BBK, OEM exhaust mod