Congrats on your ambition to play this great piece. I don't have much to add to the previous commenter -- notes good, but it sounds "heavy" (and it may be that piano). I know the feeling -- something that feels great on one piano seems bogged in molasses on another. Interestingly, I have just today thought I'd like to give the Danse Russe a try. I just read through it and am not sure I can do it justice, but I am at least very familiar with how it "should" sound. Heard Pollini's recording, the speed of which is beyond anything I could ever get my wrists to endure. But basically, my main comment is that even you don't get to the ideal speed, I recommend you strive for a more staccato, lighter, and more whimsical touch, especially in the middle (non-octave) section with the 32nd notes, which (in the orchestral version) reminds me of kids playfully teasing each other. And again in the last page. Try to get as much contrast between the percussive/forte octave chord sections and the soft/light arpeggiated sections. But considering the difficulty, I commend you on posting your progress and wish you the best as you advance toward your goal.