Guys I just finished doing mine and it looks GREAT! However, I'm going a different route. I pulled the trigger and bought the BMW performance knob. The only thing I didn't like too much about this one is that the leather doesn't really match the M3 interior. I know this is not a big deal for most but I'm really picky and VERY indecisive.
Anyway, would anyone be interested in buying mine? It has the OEM LED board and OEM 6-speed emblem in the top so it looks OEM.
I'll post pics later.