Couldn't find a fs unit to install in one of my Falcons, so I bought a Viking that has it....and then promptly found two independent fs units ...that I also then bought this week Who do you all suggest as a fantastic Los Angeles/OC based place to get the Viking sanded, repainted, binding yanked out & replaced, & beautifully refinished.....I'm thinking a cherry red or walnut stain or red like the old Super Chets. I'm going to replace all the wiring, get new supertrons, new knobs, re-gold plate the floating sound etc, replace the original vibrato with one of my unused factory Falcon Bigsbys. I asked Gretsch Corona to do it but they said no. It would be cool to figure out replacing the mute as well as the back pad. The Viking has an interesting sound with its fsu....a little different from when I install them on 6120s and occasionally Falcons.