Michael, Do any of your Zon basses have bolt-on construction rather than a set-in neck? If not, do you believe that the set-in construction is important to getting the sound that serves your music best? I would be interested to know if you have experience with Zon's bolt-on necks and if you have any impressions of their sound and performance in comparison to the set-in necks (even if the impression is that they sound the same!). Anyone else who wants to chime in regarding differences between bolt-ons, set-ins, and neck-throughs in relation to tone, harmonics, sustain, etc. is welcome to do so as well. Thanks for any input! P.S. Your performance of "Selene" from the DVD with Don Ross is probably my most-listened-to song of any kind over the past couple of years.