That's the problem with the 350z, to move away you need to spend at least twice as much to go little bit faster, to handle a little bit better, ending up something not a rare, all for the pleasure of larger service bills and will it sound as good as the VQ?.......
I think a clean tidy 350z still looks good on the road as there's only one newer model after it, unlike the M3, Boxster or Cayman.