Havn't really had the chance yet, been pretty wet / windy (only got it a week ago) but when I can and its not too cold its great fun.
I saw one of those in real life a few weeks ago.. f*kn sexy as shit! But I'm sure they're like 20k +
Probably won't take the bike on the track as its more a sport tourer rather than supersport, and thats what the GTR is for!