I am considering installing a pickup in my F5 style mando. I'm leaning towards a K&K internal, but I will need to drill the endpin hole out for the jack. Is this reasonable without removing the tailpiece? It's a Unicorn and Mustang LF5 with varnish finish (not brittle like poly or nitro lacquer) so there seems to be little danger of chip-out from a slowly and carefully drilled hole.
Comments?