It sounds lovely, and less humble! I don't remember ever making a 1-pickup Series electronics before. I love Zebrawood accenbt laminates. We haven't made many, but they always look very interesting.
About the only concern I would have is cosmetic - the satin finish on the Ebony is not so attractive once the oils from your skin start collecting in the minute scratches that form the finish. Maybe an oil finish would be a better choice, and would feel just like the fingerboard since they are oiled.
About the Abalone fretmarkers, are you describing something different than the
sidelines on the Tiger bass? How long did you want the Abalone stripes visible on the front, 5mm or so? You can tell I'm trying to build this bass in my head.
Am I the only one that can't see the wonderful drawings that used to be on this thread?