For the '06 bike most like the B12, I agree, the FZ1 deserves a look - as does the Speed Triple, especially if a naked bike is more your liking. While the FZ1 has some great new features, it takes some hits in my book with the styling... I don't like the tail or the R1 replica seat or the smaller gas tank.
(Likewise, the 1050 Speed Trip's tail is a little too short looking for me, too.)
Good thing I'm happy with the bike I have. Maybe when I finally get tired of it and/or wear it out, there'll be something out there even better than today's offerings.