Hey there , welcome

haha
So after the introduction (on the check in) I'm ready to live here...
I have a 2001 330I (
http://i7.photobucket.com/albums/y29...n/IMG00035.jpg) and am looking to put McCulloch HIDs in it so I need some advice.
1. How do you like McCulloch?
2. What rating of K would match good with my car?
3. How hard was it to install?
4. Where should I buy it?
I really appreciate the

-Damir