I have ridden the 1000rr and zx10 . The new Honda is really nice , I like the electronic steering dampner . Makes it feel nice and stable at high speeds .
I use to sell bike at Ask and Hines and my only advise would be is to take your wife and you guys jump on all of them to see how they feel . Unfortunately your zx9 is probably one of the more comfy liters out there .
Me I would get a Busa J/K . I think you cant go wrong with any of the newer bike , But if I had to pick one of the 3 of your choices . Honda 1000rr would get my vote .