I have a few extra SOG parts lying around at home- I'll try a few of them later on.
I'm not sure that the parts will fit though- the PowerDuo seems as if the components are designed to be very much like the regular SOG components for continuity's sake, but not actually interchangeable. IF they were expected to be as interchangeable as the rest of the SOG line then why use a Torx head pivot instead of the hexagonal bolts used on the other models?
Def