Cool! I love the way you modified the melody to fit into 3/4. I notice that only the violin and viola ever get the melody (the cello and bass play more or less the same thing over and over again) and there aren't ever any modulations or borrowed/chromatic notes. Introducing some new harmonic material (especially during the chorus) would help this feel a bit less repetitive. Not sure how I feel about the piece ending on a D/G chord. But overall, it sounds really nice, and it's a really clever reimagining of the song! Nice work.