that's how it should've ended. luke and vader teaming up in a final duel against the emperor. i'd pay anyone fifty bucks, seriously, if they could reinact that.
only conditions:
it has to be acceptable to the film
no corny acting
no bad camera movements, heck no bad camera effects
i don't want to see it in a backyard set up/no cardboard crap
finally, it needs to end well. again no corny acting