I would think that the crossfire and the gen coupe/370z appeal to different people looking for slightly different things. If originality is important to you, only a Z4 coupe/M coupe would come close to offering that aspect. I'm sitting here wondering though, whether the mercedes heritage is a good thing. If the crossfire was a mini-viper as opposed to a SLK in haloween clothing, I think it could be even better than it currently is.