Call me crazy, I know, I was told not to do this but I must at least try.
After a few months of search, I finally got a second hand Corsair H100i RGB PLATINUM SE for £30 on ebay, so I'm going ahead with this mod.
This is my first PC build and the mix of feelings I've been experiencing are unbelievable. With plenty of time in my hands with everything that's going on, I decided to mod a few things, including making an affordable water cooling PC using a second hand AIO. Got the AIO, and after the disassembly, I have the pump as seen in the picture. I have tubing, a Corsair XR5 360mm radiator and a reservoir, but I need to know which port is the intake so that I can plan the loop. Does anyone know which one is which?