Hey guys, I am looking for for some opinions. I want to put some new grips on my 900 custom. I am looking at two possibilities. 1)http://xoprodox.com/chrome-raptor-grips-xl.php?cat=23 2)http://xoprodox.com/chrome-spike-grips-flames-xl.php?cat=23 My question is does anyone ride with solid billet grips. how is vibration. or should I go with the rubber ones?