I'm not worried about the characters being upset about wearing the same color. I'm thinking more about diversity of characters in the first place. Sure, Amie won't care who wears what color, but from a roleplayer standpoint I'd like a bit more diversity, even with only a handful of players. Heck, we already have three people with elemental powers (two lightning, one fire).

[@Tergonaut] I'd like to make Amie's sword modular (able to accommodate for upgrades), since you suggested it could be "upgraded" as the story progresses. As of now, I'm just going to call it "modular" and worry about how that affects the look and characteristics later.