The Traxxion front suspension got rid of the vibrations that were killing my wrists. It also got rid of the wandering and makes the bike track much better so it was both performance and a more comfortable ride for me. Their rear shock did not make the bike any more plush which was a disappointment.
Also look at the foam grip covers, they are very cheap. I have big mitts and they made my hands less cramped with the larger padded diameter. The heated grips still work through the foam grip covers.