I'm thinking about picking the Astra Hammond one up. I've seen the CDC rear louver and decided that it's a bit too much. The AH one is more subtle. I have a black 05. Does anybody have any pics with this on? I'm especially interested in how it looks on a black 05-06. Any opinions from those who have it also would be nice. They make both aluminum and plastic. I would probably go plastic to keep the cost down. Thanks.