Anyone have any input on these? Came across them while scouring internet and I am interested in something like them. I am getting older and deafer and like a deep mellow tone without a bark, but don't care for the "Muffled tinniness" of the stock pipes ( which I have now on my '06 Ultra). My '03 Ultra has a loud Kromewerks pipe on it, and they are fun at times, but need something quiet for the other bike so wife and I can talk without yelling. Any suggestions or reviews on this?