I think this needs to be answered

[Elim]

Seventy-five. Two on the cannons, one on the missile, two on the Vishap. Seventy more to throw themselves at the adds to keep them occupied since you didn't mention anything about having a tank or healer in the party.

Even with 100 dragoons it wouldn't work. Nothing would get done because they'd all fight over who gets to tank the floor.