Is it possible to import 2 different completed games from the same Mass Effect 1 career to Mass Effect 2? For instance, I want a "perfect" paragon playthrough with the Liara romance, and one without it for the Tali romance. Can I import it to Mass Effect 2, delete that save, complete the game with the other save, transfer the game file to my USB, and import the newer game using the USB? I'm asking because I would rather not do all that work again just to find out that it won't work.