That part about Mihawk fighting a swordsman that he actually acknowledges sounds pretty interesting, and while im not a Buggy-fan, him trying to finish off Mihawk will sureley be a funny show to watch.
When it comes to an "Army of pacifista" i rather think in numbers of max 30-50... remember, each one equals the resources required an Battleship. Even if the WG/Marins have such masses on their disposal, the pacifista are still a secret project, and there have to be limits on how much money can be spend on one project...
Also... there probably is only a limited number of bodies big enough to use them ? (given a large body is required to put such amounts of tech into it)
