I probably going to get a fretless neck made for my existing Gecko. My main concern is chosing the fingerboard type based on the available choices from Warmoth. They don't offer my favorite, Diamondwood. In my mind that leaves me with Ebony. Lately I've heard some negative feedback concerning ebony fingerboards (in the area of stability). Maybe due to a lack of good supply of ebony? Anybody out there tried wenge fingerboard for a fretless? If so how resistant to string wear is it? How does it sound (compared to ebony or diamondwood? Any other choice you can recommend? Thanks!