You are playing repertoire far beyond the vast majority of 1st year students. I'd suggest you go back to easier repertoire to develop your practice method.
...developing technical skills isnt something that matters to me. My plan is to brute force it until I can play it, even if it takes months.
That sounds like an excellent way to end up hurting yourself. Of course it's funner to play exciting pieces, but people don't tell you to start with easier stuff because they want you to be bored.
If you think you really can tackle it, I absolutely applaud your pursuit! I've played things, or at least parts of things, which are well above my 'level', but then I found my technique was horribly lopsided, and I lacked a well-rounded pianism, so I've dropped back to easier pieces (I was getting through Chopin op. 25 no. 10 simply because I'm good at octaves but I ultimately decided a bit of Clementi would do me good).
Trust me, I know its beyond what I should be doing. This piece is, however, my sole focus for the piano until I finish. Im just learning for my own personal enjoyment, developing technical skills isnt something that matters to me. My plan is to brute force it until I can play it, even if it takes months.