Thanks Keith.
I would recommend inlaying into a natural or a stained surface only.
I must say,I will never inlay a guitar again on a painted surface.I did it in the wood first,because to route over a painted surface would,well,ruin the paint with the epoxies,sanding and such.,but the edge from paint to inlay was a hard edge.Maybe because it was Metallic?Fortunately I used the black two part epoxy,which gives it a border.
After taping over the logo,I had to remove the tape to shoot the clear.It was very tedious.
If its in a headstock,I recall Bob Benedetto routing his into a plastic black laminate,then clearing.