Came up with this 4x4 table I'm very happy with.
Non-Combat XP Awards, per PC. Tier 1, 2, 3, 4
Minor: 100/200/300/500 - overcome a moderate non-combat challenge
Moderate: 200/400/600/1000 - typical session award, minor quest completion
Major: 400/800/1200/2000 - substantial quest completion
Mighty: 1000/2000/3000/5000 - major quest completion
