First of all, I'm a beginner with only one year experience on the piano, I have studied musical theory on my own for 2 years prior to buying it, and I've been practicing a piece since I've gotten my hands on it, which is liszt's transcription of Beethoven's 7th symphony 2nd movement, and I've successfully memorized every single note in it, and can play most of the piece proficiently. The problem is, there are 9 measures (last 9 in the picture) where I can't even begin to comprehend how to play the two hands together (I can play each hand individually really well), it just seems like an impossible feat, basically too much for brain to take in as well as hard not to play inaccurately. How would you go about practicing them ? Should I leave something out for the sake of playability (like the 16th notes in the left hand)?
I am planning to release a video recording of the piece on Beethoven's 250th birthday on 16/12, so I am currently lost on how to get this part down in less than a month.