congrats on the bimmer!
I got my angel eyes from ebay 25000K, very blue, and they have lasted through -20F weather. Becareful buying from ebay though. The whole kit cost me about $50 and installation on my car was very easy and fun! The fogs you can get xenisis(wrong spelling I think
) true match from bimmian.com or get a whole hid kit and choose the 8000K color for about $100. check with sylvania.com if you do not know what kind of fogs you have.