Being that having to make such a tough decision would not be wise in the midst of deer season, I would suggest you send that pesky MOAB to me and hunt with your other bow.
You see, I shoot a 57# MOAB, and thus would not need to make any real adjustments. If you were to start shooting your MOAB, you would be ruined afterwards, and never want to shoot your other bows. I have a real bad MOAB addiction, and your bow would be perfect to feed it. This way, we would be helping each other as only trad shooters can.
Enjoy that bow, its a beauty.