Shaved middle spoiler post

Does any one have a pic of a P11 with the factory spoiler with a shaved post. I wanna do this, but want to see what the finished product looks like first.

Something like this?

http://www.g20style.com/images/rear_view_diffuser.jpg

I also have it shaved on my p10 . Looks really clean. I'll post pic's soon.