Ok, journey to the west, reboot
A priest in cowboy and Indian times, travelling from the East Coast delivering "special" holy water to exorcise a demon West Coast, the Sun Wukong is a treasonous ex-military general who is also the fastest gun in the West. the Zhu Bajie would be a lecherous conman, Sha Wujing a simpleton that used to be a smuggler's henchman.
Did I mention demons are real?