Thanks for posting up the video. It was very helpful and confirms that the "drone" is not bad. I hear more of the road noise than anything and the "drone" is very low. I was mainly worried about the highway cruising and it's really not bad with the FI 18". I can tell that the exhaust get's loud when you mash on the gas, this is what I'm looking for. Stock sound while cruising and something deep and louder when WOT.
I think this is the setup that I'm looking for, but I might go with the SS because Tony said that the CF mufflers have a higher pitch european tone compared to the SS.
I might just order direct from FI since they include a 3 yr warranty, unless I can get a really good deal in the near future.