Traxxion is definitely not for everyone.
Needs and feel as well as future time on the F6B need to be considered.

However, DO the AllBalls steering head bearing!
I cannot emphasize how much smoother the whole turning process becomes.
I have ridden an F6B with just the bearings, Progressive Monotubes, and Helibars (that brace across the middle of the bars tightens things up) - it's definitely a noticeable improvement in feel and control.
JimmyT rides about as hard as anyone I know and he has that setup, plus the Airshock in the back.

In the ballroom dance that IS our ride with our bikes, the smoother your inputs are to her and the smoother her responses back to you, the more elegant the dance will be.
Cheers,
Steve