You asked me for an appraisal of your Metamorphosis on a theme of Paganini. Please find it below.
A well laid out set of Classical variations, the free-form style of the music notwithstanding as they achieve a nicely balanced set. I found the piece requires quite some learning in order to play it, but I’m sure that with practice it is an eminently playable piece. I belatedly discovered that you made an mp3 file of your performance, as a result of which I have become happily familiar with the piece. I could dissertate on the individual variations but as such dissertation would only represent my opinion and offer no objective conclusion of use to you I shall desist. I am sure that in the future this “Metamorphosis on a theme of Paganini” could become a popular part of Concert pianists repertoires.