Will all of us be having unique powers or the general enhancements like the Soldier program from FFVII. I'm personally liking the idea of us all have the same general enhancements.
@Renny All Guardians become physically enhanced due to the sheer amount of spirits they possess. So, those aspects of enhancements are the same for everyone. However, only a few spirits are powerful enough to produce magical effects, but they will usually be different for everyone. So, physical enhancement is the same for everyone, whereas magic is different.
I'm planning on writing a boisterous, energetic brawler with a love for bawdy jokes, pretty ladies and most forms of combat. Currently debating whether to give her a set of spiked/bladed gauntlets or some sort of warhammer.
Come to think of it. I think I'd be even more interested if I were try a sort of antagonistic character, perhaps a guardian (and childhood friend to the other characters as well) who went missing in her teens and is finally reappearing. Despite still fighting against the Mordrem, she does a lot to act against the Guardians and has her own agenda and motives.