I've had my 2010 Roadsmith conversion for a couple of months now, and would like to add a set of turndown exhaust extensions. I see that both Kury and ShowChrome offer them. I'm thinking I'd like something a little longer because of the added length of the trike. ShowChrome lists theirs as being 9.5inches long. I can't seem to find any specs on the Kury product. Anyone have any experience with either? Photos would be appreciated. (that way I'll be able to see what I'm looking at) Thanks!