Roller bridge and roller string tree arrived and have been installed. The roller bridge did not really make any difference to the tuning, but it looks great and satisfies my engineering inclinations.
Warman zebra pickups also arrived and installed. I also installed two 3 position switches so I can have them in series, single coil or parallel. They sound a lot better than the stock pickups. A much fuller sound. The bass and mids are thicker. Nice to have lots of tonal options too.