A guy I know is thinking about buying a 2001 Buell Lightening X1. I have a Harley but have no experience with the Buell so maybe someone can give me some insight. Specifically he was asking me about the vibration. Do they vibrate excessively? Is the engine rubber mounted. It seems they have awesome horsepower. If anyone could give me some info on their experience with this bike, it would be greatly appreciated. Thanks for any help.