You took a poetic approach to this piece, and it is a wonderful result. There is beautiful shaping of the melodies, all the while maintaining the intensity of the rapid passage work. I sense the juxtaposition of sweet melody with ferocious storm.
I already know you want to speed it up and all, but this as it is you can be proud of because you are very much in control of yourself and are able to present this poetically with precision, fine detail, and balanced structural suspense,
such as using the resonance of an added bass octave as subtle gesture to enhance color rather than to pound it out with indulgent fury.