Update: Added 92mm Hardware Labs Black Ice Nemesis Radiator. Also in photos, the rear fan is backward. I didn't realize until later. It's flipped as exhaust now. Testing was done by playing Destiny 2 for on a 2-hour stretch.
Ambient: 16.66°c
100% fans without side intake fans.
CPU Idle: 35°c Max: 85°c Average: 60°c
GPU Idle: 32°c Max: 78°c Average: 46°c
100% fans with side intake fans.
CPU Idle: 33°c Max: 84°c Average: 52°c
GPU Idle: 28°c Max: 80°c Average: 41°c
(Old Build) Disclaimer: Temps would probably be lower if I utilized 2 more fans available to mount on the side panel.
Temperatures
Ambient: 21°c-25°c CPU Idle: 40°c-50°c Max: 77°c-83°c Average: 54°c-68°c