In complete seriousness, the Pacifista are fodder to Luffy at this point, even when they outnumber him severely. He can one shot them, and also possesses greatly superior speed, defense, and versatility. Do you remember when Robin made the Pacifista swallow it's own shot? The laser failed to penetrate the Pacifista. This implies that the Pacifista can take several of it's own lasers before it goes down. In turn, Luffy could likely take hundreds. At this point the Pacifistas are practically standing still in comparison to him. He also has COO Haki to dodge the blasts. He could conceivable take out tens of thousands before he goes down.