Yea Dark I was lookin through yours the other day and I gotta say it's really good! You've certainly got many many more fans than I do, so I give you Kudos for being sweet. I hope you are able to finish your story, because I don't think anyone in the Gen Fic Area has.
back to the whole thing I asked before. I thought of something new. Maybe in order for ONE to SURVIVE he must kill the other, but if someone else kills one of them, the other dies because of it; maybe because of the bond Harry and Voldemort have? Not sure on this one but it brings up a really interesting ending. What if Pettigrew were to kill Harry, and unwillingly kills Voldemort because of it? This might be why it was useful to keep Peter around. He's rather thick and has no foresight (even though he did a pretty good job of covering up a murder for 13 years) so maybe he'll make that kind of mistake.
Not sure though, just giving opinions on how Harry could die.