Some related thoughts:

Intellect and Gnosis would seem the attributes most linked to the concept of Wisdom. Resolve and Composure really only figure in to staying the course.

Actually, if peeping at things like a health track, using Gnosis works pretty well. You don't have a Size equivalent, in there, so the numbers start to look similar. If you expect to be carting around extra damage on the regular as described, that might keep the numbers in similar ranges.

Instead of using the unwounded levels of Wisdom as the rating straight, you could do something like...