Well, I imagine the R6/R6s would be used for track, and street as I work only 13 miles from home, having a smaller bike would be handy for lane splitting. Also, I live a scant 20 miles from awesome Sierra twisties. Those would be too tempting to leave any kind of carver in the garage too long.
I imagine that I will end up racing in the long run. Let's look at my history:
I grew up skiing in Colorado - I was a competition downhill and GS skier
I play fast moving sports - hockey, soccer, lacrosse and my best skill for these sports is my running speed...
trend...I am comfortable with speed...except when riding a bike on the street...I need the track so that I can push it harder than I feel comfortable with on the street.
Then, riding skills is the key here. I have a friend that has a Ducati 748. An AMA racer, as a joke, raced him with a goldwing with his wife on the back and spotted him a lap. My friend got passed. It ain't the bike, it's the rider.
I figure Sparky's advice is good. If I end up a hot **** racer then I'll buy something a bit more on the cutting edge of technology, until I prove out, I'll save some dough