I don't know how to RETRACT this ad, suffice it to say I've had a total change of heart about this bass. As much as I like the tighter spacing idea, I have made a lot of peace with this bass recently, and come to accept it for who it is!
I taught myself how to do setups and have solved my playability-vs-clack problems which made me love the instrument all the more. Since it remains my only 5-string fretted bass (I've rediscovered the joy of four strings—who woulda thunk of it) I think 16.5mm is a good width to allow me to jump around between basses without culture shock. Furthermore, I've rarely seen another Series bass with flame maple top and bottom, so it is a fairly unique beast. It already having a 7-piece purpleheart-laminated neck and having had installed my "Christmas-signature" red and green LEDs, as well as Ron's RF-resistant pickups, I think the move is to upgrade to Series II electronics and make it a "real" Series II, play the living **** out of it and pass it down to my bass-playing progeny.