So im deciding to install some d2s bulbs. i can choose from the oem rating of 4xxxk bulb or some 6k or 8k bulbs. Since our car are made for d2r bulb, i know by simply adding d2s bulb will make my car a lot more bright. If i choose a higher kelvin bulb im wondering if it gonna be too bright. So if someone can take snapof of their d2s bulb and say what Kelvin they are using would be great.