Any tip for mainboard pls?

Hello, everyone,

would like to take my Cubase PC to another level soon… from i7 5820k to i9 12900k (or better 13900k?)
could someone give me a tip regarding the mainboard, etc.?

should fit for:
i9 12900k or 13900k (so much better???)
64 or possibly 128GB Ram (also a tip???)
2x NVMe Samsung (already there)
7x SSD (already there)
Graphics 1050Ti (still up to date?.. no gaming necessary, only Cubase with 3 monitors WQHD)

would be grateful for your opinion and experience.

Thanks in advance,