Well, in my planned edit, my aim at the end was the removal of the kissing on top of bumblebee shots, which were a little squick.

This works ok, but I think the way the voice-over builds in the theatrical cut is just really good. I actually don't mind the Linkin Park song so much (though the rock guitars in the chorus aren't great), though I'm not much a fan of LP. "What I've Done", though it makes no thematic sense with the film, has a really cool building quality that fits with Cullen's performance there very well. But heck, this one is yours, not mine. :)