Nice accomplishment, you play it well, but I am not a fan of transcribing piano repertoire for marimba, when it lacks the sustain of the piano. The hours of work it takes to prepare a piece like this might be better directed to original works intended for the voice of the marimba. I say this not to condemn your accomplishment, but to encourage people to focus on original marimba works. I hope you continue to expand your repertoire :)