IS Sapphire Trilliant / IS Sunstone Trilliant:
Going from 1 element -> 2 elements -> 6 elements seems like a pretty big jump. What if the Sunstone added resistance against Acid and Force instead, to protect against 4 elements and avoid overlap with the SRoEC?
+1 Archer's Buckler:
Presumably, this is transmuted from the Uncommon Archer's Buckler. Generally, Uncommons transmute into Enhanced (3-pt), not Exalted, but this does fit between the Uncommon and the UR, so maybe it's justified.
Crown of the Tavern:
Presumably, this is transmuted from the Uncommon Beer Drinker's Bead, Beer Drinker's Pants, and Beer Drinker's Shirt. Generally, Uncommons transmute into Enhanced (3 pt), not Exalted, though this does presumably take multiple Uncommons, so maybe it's justified.
Cleric main / Druid secondary