I've never done an '06.I believe the only difference is the need to remove the new aluminum heat shield.
I think the tank mount is slightly different also, but nothing significant.
As long as there is no screwy fastener involved, it should be no issue.
Since the top end of the motor is identical, I don't expect an issue.
Anyone that's done an '06, please chime in.
There is a '06 "How to" posted over on STN. But that guy did not follow the manual and went to the butterflys for the adjustment. I wouldn't be willing to do that on someone elses bike.