Rebuild Reputation in Cron?

[XRockerX]

I already created a Cron job to set any reputation given longer than 7 days ago to 0. It works, but when the reputation is set to 0, it still shows up as a higher number on their profile.

Rebuilding the reputation fixes it, but I was wondering if I could make that a cron job, and how would I do it? I would like to add it to the end of my "Expire Reputation" job so that every time it sets old reputation to 0, it goes ahead and rebuilds the rep.

Any thoughts on how to do this easily?