OK, just purchased and installed the XK Glow LED H4 Headlight Bulb - XK045002-M-H4 from Dennis Kirk in my 2005 RSV. Haven't been on the rode with it yet, but i am very satisfied with the brightness of it. Installation was very simple, but I am curious if anyone modified the rubber dust cover that was over the original bulb to fit over the new bulb. Does anyone have a recommendation for replacement bulbs for the OEM passing /driving lights that would look very similar to this new headlight?