I'm gonna go with C, and use the same argument I've been using. The system allows it, so there's no reason I shouldn't be able to do it. It's not my fault everyone else's characters are less powerful than mine.
Amalgamation, by design, was never meant to be balanced. I could easily have just used the actual damage formulas and stats from Mystic Quest, and steamrolled through the game even easier, without jobs. Hell, I could've used my broken stats for Reuben from before I balanced him for FFCQ v5, and nobody would be able to make a legitimate complaint, since they're accurate to the game he came from.