Hardball...What part of the planet are you from?...Sacremento?...I've been using Stew-Mac truss rods, without a problem, up to now....I am going to start building my own rods...I've got the tooling, so why not! Zebrawood for a fretboard?....I've never tried it myself, but , I think it may be too soft for a fretboard, it could deaden the tone, it is also prone to some mild fractures and checking.....If you want that type of look....try Pale Moon Ivory (very hard to come by...much like macassar only light and dark stripes) or spalted hard maple.