There is a flaw in your plan. See, in the US the peons vote, and when there are more and more peons displaced, along with more imported peons who are often uneducated and easily minipulated, what do you think the end result will be?
Higher taxes, of course. Have you noticed that the "free traders" are now openly advocating that the U.S. should have a national health insurance program - to alleviate the fear of so-called free trade.