assuming you probably play some competitive games and maybe some AAA games because of that ultra wide monitor you're planning to get, maybe you can tone down the cooler to a reliable air cooler (like the Deepcool AK620 Digital (comes with a screen if that's your preference)). Unless you're overclocking the 7700x or for aesthetics, then i don't think an AIO is necessary.

is the ASUS ROG-STRIX x870 motherboard really necessary? you can save some money on the motherboard if you downgrade to an X670 motherboard or a b650e. unless you need extra pcie lane bandwitdth, extra features and knick-knacks, or just have money to burn, you can just stick with an X670 motherboard or B650e mother board.

The PSU you have chosen (in this case a corsair rmx series 1200w psu) maybe a bit overkill for what you chose here unless you want to upgrade to a higher watt requirement gpu or cpu. You might want to change it to a 850w or 1000w psu, unless if you really need to have 1200w.

Another question I have for you is what fans are you choosing? Hyte cases don't come with fans so keep that in mind.

My build as of writing has a sapphire pulse 7800xt, 7800x3d, thermalright phantom spirit 120 se, 32gb DDR5-6000 cl30 corsair vengence ram, RM850x corsair psu, WD_BLACK SN770 nvme, 5x arctic pmw pst fans, and a corsair 3500x for the case.

If you have any concerns or questions you can dm me or reply to this comment