Enchanted Rings missing keyword "JewelryExpensive"?

[juf0816]

USSEP adds the keyword "JewelryExpensive" to the silver amethyst and garnet rings.
The keyword is also added to the 3 fortify armor rings (EnchRingHeavyArmor02, EnchRingHeavyArmor05 and EnchRingLightArmor05) with the corrections of their names.
Should then the keyword be added to all the enchanted rings with an amethyst or garnet template?
That would be all the rings from the following categories:
Alteration, Conjuration, HeavyArmor, LightArmor, Marksman and OneHanded.