I couldn't help but picture that after reading his initial post, only all the way through. Could make a great handle.@JimmyM , very cool.
Since you have your router all warmed up and set to go, maybe consider a route on the back of the headstock to bring it all back into balance.
About half the overall depth of the wood, running a straight line along the tuners, and then following the headstock shape, something like a 1/2" in from the edge to finish.
Could start a new trend!
Let's see under that hood!