That's really cleanly and nicely played. What are you thinking about when you play it? I must admit that it is slower than I've heard it before, but as you say, it is appropriate for the piece. I'm listening to it for the second time now, and I feel the tempo is a bit too plastic in some places, but I see I'm in the minority here!
Have you tried playing it a bit faster to give it a different feel. It can sometimes be really fun to play around like that, getting lots of different ideas.
Anyway, well done for an inspirational rendition.