For those interested, the new Hughes Power Center has finally been released. They've combined all the features of their Watchdog surge protector line and the Autoformer into one unit. Looks very interesting, though the retail price is pretty steep at $819.
They also eliminated the "Autoformer" lable, probably due to confusion with it being an "Autotransformer", which it is not.
https://www.powerwatchdog.com/voltage-boosters