51% Attack --> ?? --> Profit!
Profit from what exactly?
Accomplish the mission. At some point there has got to be a "hit" launched against Bitcoin. Do you think the central bankers will sit on their hands and let BTC erode their powerbase. I want to know if Bitcoin survives through obscurity or not. Because if it does, it can't succeed. As soon as adoption and price take off significantly, that would be the cue to cash out.