I live in Sri Lanka where high temperatures and higher humidity make cooling extra hard, I already have a h100i pro with 4 fans (push-pull) and my i5-7600k still sits around 80-85°C under load. (It revs all the fans up to maintain this btw) I want a quieter solution. My idea is to build a custom loop with the radiator outside the case and submerged in water, I'd keep topping off this water with ice cubes. Would this work? Anything I'd need to be aware of before starting the project? Anyone have experience with something similar?