I want to answer this for ya. I had an 07 K71000, and i currently have an 08 ZX-10R and i am selling it and am getting an 06 Blade if that tells ya anything, you will feel right at home on the 1000RR. The gsx-r and the CBR are alot alike, but to me the CBR feels better, for my own preference.
EDIT: Why do you hate kawasaki's ? lol
EDIT: Why do you hate kawasaki's ? lol