That is good! I am working this one also and cannot yet play as good. There is something that sounds strange to my ear at right hand, first beat, bar 7 : on my score, the chord is D-b at left hand and A-b - F at right hand. Do you play that ? At bar 15, the highest note is A-b, you play C ?
You miss ppp at bar 39. The usual tempo is a bit faster.
Anyway, I would like to play it as well. The strongest difficulty for me consists in the sixth intervals at bar 25.