Lots of interesting comments floating around. My big confusion is that in the past I have had street cars that were ideal track cars but I never honestly got to experience their true potential so now I questioning what purpose fits my next vehicle:
Camaro - sort of a big boaty cruise
M3 - a prestige with a bit of sport
GTR - -a track car that I'd drive on the street with the thought of one day tracking even though it may never happen
Porsche - probably an ideal 'poser' car
M5 V10 - a V10...maybe the only time I'd get to own such an engine
You can see my weird thoughts, but after owning a 32,33 and 2 34 GTR's, everyone expects a 35 to be my natural progression