Hi, I'm thinking of a new exhaust on the 07 Blade. Perhaps something a little rude. Anyway I'm attempting to put costs to it, apart from the exhaust itself. Dyno time, being one of them, I've never had anything to do with them, how much, and do we have a good guy in the North East? Any advice welcome. I'm still musing from drilling the stock exhaust to a Jardene. Thanks, Mike.