I got to open for Marty at The Ryman last year and after the show we hung out and talked guitars. I got to play Clarence for 5 minutes or so. Very heavy as it has a back addition to the body to house the bender, the tone is awesome and the neck is perfect. It has more mojo than any other guitar that I have ever played. The Bender is a longer throw which is nice and expressive....
Playing Clarence on the stage of the Ryman, It is the high point of my musical career so far!
Here's a pic: