I want to give credit where credit is due. I had Clark Layton make a "Custom Pipe" for me and the entire process was first class. He accommodated my every request and the level of service was a good as I have ever experienced. Price is more than fair for what you get. He really cares about the internal function of the pipe in addition to the external details. Best of both world's in my opinion. Based on my most excellent experience, please do yourself a favor and consider him for your next custom pipe.
http://www.laytonpipes.com/custom-pipe.html
http://www.laytonpipes.com/custom-pipe.html