My last watercooling build was a fun project but hugely overkill for what I needed, my brother was in desperate need of a new rig so I let him have it for a decent price. I've put together a more modest rig with the usual VFM parts > 3600x from MM (£140), 16GB 3600 C16 RAM (£93), Red Devil 5700 XT (£399), MSI B450 Tomahawk MAX (£105). Then I spent a little more on cooling as I wanted a silent PC on idle and it's one area I'm happy to overspec. Dark Rock Pro 4, 2 140 SW3 at the front and 2 120 SW2 for exhaust.
Went all black in the Meshify C.