This is beautiful. Kudos for sticking with classical form, i loved it.
I especially love the chord progressions and your melody. Around :30 when you ended the section in minor, I was secretly hoping for a cadence that ended in major, so when you repeated the section and did exactly that around 1:00, I'm sure I smiled really really big. I'd have loved to hear it at the end of the piece as well.
Congrats, you've got a fan.