What are your weaknesses? They'll be in there somewhere, and that will be the most challenging for you. There's not much this work leaves out in terms of technical requirements.
I suppose I have trouble with rapid scale patterns. I know there's some rather prominent chromatic thirds, which isn't something I've encountered... The transcription I have doesn't give fingerings for them, apparently. One of the Chopin etudes focuses on that, right?
Indeed, but rather more gently. If you need fingerings for chromatic thirds, start with that etude.I suggest you try and have a sight read through the score. Those thirds are a right pain, but seem to me the least of it's challenges.
Well at least I have hands big enough for the stretches, so there's at least one thing I don't have to worry about.Also, w.r.t. polyrhythms... From listening I don't notice anything too vile in it, would I be correct in saying so?