Mass Effect: The Gamer Edition

I'm The Gamer, what every si/fanfic author has wet dreams about. Being stuck in the Mass Effect universe isn't that bad especially with all the perks of being the Gamer. The question is, what will I do? What will I become? How will I help the Commander? This is a community driven fanfic. I'll end some Chapters giving people the chance to vote on which path the Gamer should take.