What a beautiful piece. My only thought was that the climax from 24-32 might be more impactful if it were more "austere". The extra rumbling from the arpeggiation was a little more rich and romantic in character than the rest of the piece, at least in my mind. I was quite enjoying the open space the beginning created. I wonder if you could substitute the arpeggiation with something else, maybe rolling the chords on the downbeats. Or perhaps shifting some of the stresses to offbeats - I think the piece might benefit from slightly more variety in that regard throughout. Perhaps someone more skilled can give more concrete suggestions!