I have that 3rd cue ...Found the thread when searching for some of Joe's designs for my son's new cue to be made.
My son's current cue
The 2nd and 3rd cues here are Joe's, the 3rd one was a loaner from him we used for a while and no longer have. The 2nd cue is a full splice cue made from a Schmelke blank and is my main player.