Nice arrangement! Some stuff I noticed glancing between the pdf and listening to the youtube link:
Meas. 12 could use a layer change on beat 3 to stay consistent with the upper layer notation
Meas. 20 - listen again and see if you can add/adjust the right hand part. For example, I hear an F# on the first Beat rather than a D
Meas. 27 - add an E in on beat 1 between the octave A's
Meas. 29-end - I hear some notes can bee added in the left hand on beats 2 + 3
Meas. 12 could use a layer change on beat 3 to stay consistent with the upper layer notation
Meas. 20 - listen again and see if you can add/adjust the right hand part. For example, I hear an F# on the first Beat rather than a D
Meas. 27 - add an E in on beat 1 between the octave A's
Meas. 29-end - I hear some notes can bee added in the left hand on beats 2 + 3