Amazing! I liked this very much, the build-up to the climax and the subsequent calming, the quiet end. Your arpeggios are obviously still well-trained from the Moses fantasy
Rachfan, you're spot on about me creating my own paraphrase on it. I used to love the original piece when I was a child, and having recorded an improvisation on it I can now go away and do a little compositional tidying up on it to make it into a finished piece.
I also have to believe, from my first foray into improvisation here, that there is a direct parallel between improvisations and paraphrases. I tend to think that if you can do one form, then you can do the other.