nice, looking really good captain. yeah the only way I've found to remove the button is to destroy it, I grab it with a vice grip as close to the mod as I can and then unscrew it, the first 1/4 turn is hard because it's breaking the bond but then it just comes out, destroyed, but out.
that finish looks awesome on that burl, the doors probably going to take quite a bit of sanding to refit it though. how are you transitioning from inner to outer, are you coating the inside too or did you tape that off?
That's why I said I'd be gutted because I do know the Bogger Boxes. Having said that I have to say I personally like the Woodvils design more, aesthetically at least.
As far as the dip method in mirror coat I thought of that for another Woodvil but I don't believe that the thickness of the coat would be that much at all. Any idea how much coat (thickness) would actually stay on wood after it's cured. I've never tried that on any wood but I think being able to add coats by re-dipping may actually work.