Rather than use Power Points, I was thinking of doing a fatigue-based system.
Something like:
Basically, make a (Spirit?) roll to use your powers.
If the roll fails, you gain a level of fatigue and your powers do not work. If it fails with a 1, you are Shaken.
This might be better than tracking Power Points, and would seem to fit in better with the SavWo idea. Thoughts on this, or alternate ideas? They are supposed to be low-level powers, but I don't want them useless.