I recommend DDM tuning also. I did my HID fogs with their kit. It was simple and cheap. Worked great right up until somebody totaled my car one morning. I would also recommend not going with 8K for fogs. This car looks mean with 3K. And way less ricey.
third on DDM tuning and second on going with 3k instead of the 8k.
It's not that it would look ricey, It's that you actually LOSE light at that color temp. The yellower the light, the more it will "penetrate" fog which is what those lights are for anyway.