Oh dear... it seems I let Closing Remix 1 run away from me a bit. Here is Closing Remix 2.
I've combined the opening and closing basslines for this one, as well as the opening and closing melody lines.
And I'm just plain crazy. But you all knew that already.
(New version coming once I have the time to make a proper closing-style bassline out of the opening bassline.)
EDIT: Updated to version 2c. Crazier in some places, slightly less crazy in others.