Dusk +1 trumps Homam in every way, unless you are skilling up.

Attack+5 > Accuracy+6 now. The rest of the gear is pretty lol.

Honestly I think Limbus is fine as it is. Maybe add newer harder versions of omega/ultima for newer gear similar to the new bosses in dynamis, but other than that I don't think there's much you can add to an already decent event, other than buffs to nashira/homam stuff.