On a side note a couple of other things that help with the vibes.
1) Do not use the BMW hand guards. They use a very light handlebar weight which makes the vibrations worse.
2) I know lots of people would be against it but you can fill your bar with #9 lead shot. Works awesome and unless your a gram counter I wouldn't sweat the difference. The benefit outweighs the detriment in my mind. No difference in steering feel.