Help me upgrade for max 4K gaming

[Bald-Eagle22]

So guys I'm have the following components and I'm looking to upgrade to get max 4K ,

I m assuming my CPU , Board , Ram and drives are ok ?

7800X3D
64GB Ram
B650 Mainboard
2X 2TB M.02 drives
Asus TUF Gaming 1000W 80 Plus Gold
7900XTX
LG OLED42C34LA, 42 inch TV

The TV is awesome but since it sits 2 foot from my face and is only 122hz I'm looking to downsize it to a 32 inch wide screen. I also need higher hz for Overwatch , Fortnight and Apex

Looking at an alienware 32 4K QD 240HZ and an RTX 5090 to replace the LG a d the 7900xtx , anything else I might need ?

 

[Bald-Eagle22]

7900XTX is a great 4k card, it would have no problem hitting 200+ frames on those 3 games where you list you really want the higher refresh rate for.

Thanks Defy , also looking to Max out AAA single player games as well.