Yup, me too.
64k miles and I upgraded to the newer front end components.
Did ball joints about 10k miles ago and went with Carli.....very pricey, but I plan on running this truck for a good long time.
I also changed the steering shaft due to the fact that I was getting (and still am) a shutter/knocking going over bumps...still trying to figure that one out without throwing a bunch more parts at it.
My next purchase looks to be a steering box up-grade with the steering stabilizer.
What indication are you getting that you need your hub replaced?
Here are some links to check out....if you haven't already.
Steering upgradeSteering stabilizerGood Luck
Rick