First you take (insert ethnic group)...haha, no kidding really. But, after 32000kms of the "shakes" it looks like one has finally gone. My Beemer didn't last half that long. And I haven't noticed anyone discussing an upgrade bulb here. Prolly cause with those big beams, it really isn't necessary. My case in point would be my old KLR which really benefited from an upgrade. but if I do throw in a more powerful bulb, I won't be bringing on any unforseen headaches, will I?