Oliver,
I've been looking at the thread on Tears for John for a while now and it's beautiful. I was originially thinking of getting a figured purpleheart top and calling mine the purple dragon, but Valentino indicated that tops for a dragonwing in that kind of wood are very very hard to come by, so cocobolo it is.
I'm curious about the horn: is that purely stylistic or is there a functional reason for it?
Also, looks like you're getting series 1 or 2 electronics: am I correct?