I needed to add another 360mm rad to my loop as only a single 360mm wasn't cutting it. 2700X and GTX 1080Ti at full load 24/7. I made my loop layout based solely on functionality with ease of removal of either the cpu block or gpu with enough working loop to pull the component to the side for maintenance. I didn't care about loop length or order of components in the loop since the loop will reach equilibrium at any point. I am very happy with the temps now.