Well by the info you just pasted you already have HID's in your car. You just need to replace the bulbs for a different color (which is the temperature, K number)
Check this link
$30 shipped for a pair... honestly it doesn't matter who you buy from on ebay for the price. they are all pretty good... if they burnt out in the first day I'm sure most reputable sellers would replace for you.
the link shows all the colors they offer... I think you would be happier with the 6000k as it looks a little more luxury to me. I like the more custom look so I always use 8000k, but they don't give quite as much light output but I drive 95% city so it doesn't really matter to me. I have 8000k fogs to brighten up the back country roads when i do drive on them
While you are at it, spend another $7 on a pair of LED bulbs for your park lights. Get's rid of the ugly white/yellow-ish bulbs and makes them bright white like your HID. Usually has the same bulb for your licence plate lights or puddle/mirror lights.