UPDATE!
Fitted some renthal ultra low bars & renthal hard grips to the fazer and happy days, no more annoying vibes or numb throttle hand and that's without bar end weights, and they look alot better. RESULT
The road Ultra low renthals dont hit the front fairing if they are slightly tilted back toward you and give a lower bar height which i like.
Recomended mod if anyone is thinking about it.