MBSID transcontinental travel: PSU's valid?

I’ve been here in Europe constructing my MBSIDx4 using the c64 psu optimixed schematic; but its occurred to me that eventually I will want to take my new toy back home to the States. Will I be able to use a C64 PSU rated for 120v 60hz with my MBSID that was constructed and functions with a PSU in western europe (220-240v 50hz?)

Yup.

M