New to PC building what do I still need

Hello everyone I'm trying to build a high praformance but it needs very cool (tempiture) 35-50 single player,Spider-Man2,HLA,HL3(hopefully soon) Herizon zero dawn 1 and 2. Alien isolation 2.ect With CSGO,HD2,FOrtnight Apex Legends temp being around 50-65 (Required)

https://pcpartpicker.com/list/FNHY2x Build TDLR New to PC gaming Biulds Goals for this build Low Temp high praformance 60-80FPS Single player games under 40 temperatures example Spider-Man2 or cyberpunk2077 Maltiplayer Apex,fortnight,CSGO2 deadlock 50-65 temperature