Anyone care to explain the relic issues I've brought up though?
Found the following while I was at it:
Gau seems to be able to use Learn Float (for whatever reason) instead of Gogo
Gog seems to not be able to use Learn Ice3 (even though the bulk of the Learn spells series includes Gogo and yet Gogo will never be able to benefit from "Learning")
Any reason why the Paladin's Ring can't be equipped on Locke (or Umaro for that matter)?
Any reason why the Elemental or Sniper Glove can't be equipped on Umaro?
The former two seems like an error.. the latter two is something I was wondering about.
I'll give JCE a chance to chime in about these before I change them.
Also, is it out of the question to disable highlighting of the Hack Version item? It's kinda eerie when it does that. Echo Screen falls into the same boat (though neither are gamebreaking or anything... I wonder if there's an unused Mute status icon...?)
I actually like it highlighted. Should be possible to disable it, would require a code change though.
As for the icons:

No silence icon, although there is a blank space where one could have been.

This reminds me, I hate vanish's icon. Why is it a question mark wearing a top hat?