this Koa top will be used on one of the first coupe M-Series 5-strings (that's not my body outline traced on the wood, but you get the idea of how the bass will come out)
tossing between Swamp Ash and Mahogany for the body core on this one, and I'm 95% certain I'll be using a Birdseye neck shaft with Pau Ferro fretboard. if I opt for a Mahogany neck shaft I'm going to upgrade the headstock with a similarly colored/figured Koa veneer
and this top, together with a Mahogany body and black accent veneer, will be used on the first M-Series 4-string fretless (remember that acrylized spalted Birdseye fingerboard with a Mahogany neck shaft?

)
all the best,
R