Yes it is good and that is what should have happened but Shonda has such weird ideas...sex with the dead..ridiculosu.
I prefer your version much more.

Aww, I love it! I would LOVE it if something like this happened on the show! Great job and so well-written! Kudos!

Awesome oneshot, really cool idea, never thought of it, but that would be a really good way for Izzie to move on!

ahh this is EXACTLY what i want to happen on the show! hahah it was great!

This is what should happen, so Denny (much as I love him) can finally rest in peace...Great job on this :)

Aww! I completely loved this!

That was great! I love Alex and Izzie together!