Nice arrangement!
Couple things I noticed:
Consider hiding all of the the Pno. abbreviations as that's only useful in a big score with many different instruments.
*If your version of finale won't let you, I can do it for you and make a new file, just let me know.
Meas 7 be careful with the range written in the RH. Looks like a crazy stretch. I suggest moving the A's and G#'s (meas

down an octave and moved to the LH, as well as change the LH notes in those 2 measures up an octave to stay playable. If you prefer the C#'s to stay that low, maybe take out the A's and G#'s and replace them with C#'s to make the RH the span of an octave.
Meas 14, change the D# to Eb, as chromatic rules imply that generally, notes going chromatically down will use flats and notes chromatically going up will use sharps. This will also rid the measure of that extra natural in the D. Also, a slur marking over the two grace notes (drag it all the way to the C# on meas 15) will help the player connect them into the C#.
I understand your beaming choices to express the rhythmic pattern in the LH on meas 13, but make sure that's consistent (i.e. change the beaming to that on meas 19/20)*
meas 35 I'd move the F#/C# high notes in the LH to the RH, for easier playability especially in regards to beat 4 of meas 36 in the LH (it's still possible but unnecessarily difficult)
Lastly, consider a switch to treble clef instead of bass clef with an 8va in the last two systems*
Notes look correct so far, great work!