If it hasn't been said already:Thought about that but why was it on all the others none of these complaints were an issue?
I find the vibration on the handles bars to be and issue granted it's not stock bar ends.
Bar ends (ask for Extra Heavy): http://www.hvmp.com/
Tech spec's (I recommend snake skin): https://bluestreakracing.ca/2006-2007-r6-tank-grips.html?___SID=U (remember to squeeeeze with your kneeees).
Saddlemen "Tech" Seat (memory foam + gel): http://www.ebay.ca/itm/Saddlemen-Ge...113-/261504751900?hash=item3ce2e5d91c&vxp=mtr