you've got some fast fingers my friend!
I know you don't want to hear it, but I think you really should get a teacher who can teach you all about arm weight, tone and expression. This sounds very "surfacy", sterile and agitated to me. It's entirely lacking in dynamics. (no offense, you asked

I also see TONS of motion in your arms and wrists (what I can see of them at least) thats just wasting energy that could go into your tone. It looks like everything is coming from your fingers and wrists.
The notes are all there (almost, you're aware of the trouble spots though) but like I said, the most important aspects of this piece are all missing as far as I'm concerned, and if you're not willing to get a teacher well then, I'm not sure what to tell you. The stuff you need to learn to perform this piece well can't really be taught in a forum.. (note, I can't play this piece. I've never tried, but it is one of my favorites, and I have listened to it countless times through the years.) It would take me a considerable amount of time, this is one of those pieces you could be working on for years, so don't feel bad..) I just think you're doing yourself a disservice if you don't seek some instruction. You could be amazing!
oh, ps. check out the quote at the bottom of any one of Bernhard's posts

-Paul