Well, I'd divide mine up into about a dozen or so groups, send them out to various parts of America, then have them get normal jobs and build up capital for 5-10 years (which I would be living off of in the meantime, of course). Then, once I'd built up enough money, I would use them to open up my own chain of arcades across the country. The most bitchin arcades you've ever seen.
You heard me, I'd use my army to revive the arcade days of old. This is either the best idea in the world, or the worst. Eh, either way, I'm rich, so I don't care.