I've been cogitating on this off and on for a year or so.  Finally decided on altering the design put forth by Anderson Leather - many thanks to him for sharing the process and a base template. I altered it significantly, making it much larger than the one in the template.  I had originally decided to do it as a prototype, but as it started to turn out nice enough, I decided to go with a liner, since he had indicated that was his one regret with the one he made:  not putting in a liner.  Of