Just focusing on Artifact for now since there's no real guarantee of AF2 or AF3:
Head:
*Fast Cast +10
*hMP +5
*Enhances Cardinal Chant effect
Body:
*Luopan: HP drain rate decreased
*Elemental Skill +10, Geomancy Skill +10, Handbell Skill +10
Hands:
*Spell Interruption Rate -10%
*Enhances Life Cycle Effect (Reducing HP cost to 1/8 for the same HP given to the Luopan)
*Magic Accuracy +5
Legs:
*Enhaces Ecliptic Attrition effect (Geo-Spell performance increases by 10% but Luopan HP drain rate increases by 10%)
*Magic Attack Bonus +5
Feet:
*Indi-Regen potency +15%
*Auto-Refresh
Just throwing something out here for discussion. Have at it.