R6 doesn't immitate the R1...ummmmmmmm, REALLY!!! Try telling that to all the people that don't know sportbikes cuz they can't tell the difference between the two. Hell unless they're close to me, I can't tell the difference either.
And don't pick a bike cuz it might wheelie better and besides, I could pull a wheelie just as easy on either one of those bikes.
Let other people be right sometimes...it soothes them for being nothing else!