there are several third party programmes which disable the editors limits, DioD mentioned one of them, its JassNewGen which you can download at this forum.
similar ones are World Editor Unlimited (WEU) which is a little bit outdated and therefor not recommended, RtC is another possibility but using RtC the other players would need to have RtC installed as well to play your map.
For this issue JassNewGen (JNGP) would be best i'd say.
It sort of makes me curious why he needs/wants 92+ passive owned units. He said something about having a huge AoS style map and wanting extra players, so that might be why he wants them being owned by NP/NE/NH :?