I don't think you should waste time and resources doing WC on a 431

No, storm scout doesn't take 2 x 240mm. The cheapest and best CM casing for WC is the 690 Advanced II

H100 - RM470 +/-. When the pump dies, you throw the set away or salvage the parts
XSPC RS240/any custom kit RM490 onwards - When the pump dies, you change it out. Every single part can be changed out

Cooling ram is a waste of money. It is extra hassle and makes the PC even more immobile than it already is. You can just get high performance pre-overclocked ram for the same amount of money put in the ram block, extra tubing, and extra fittings. G.Skill has all the rams you ever need, just depends on how deep your pocket is

The point is if you are buying a lower end ram and spending extra rm300-400 on the ram block+fitting to water cool them so that you can oc them higher, you are better off just putting the same amount of money on a higher end ram.

I know a lot of people are moving away from wc ram. Ask pptek how many ram blocks they'd sell and you'd know but to each his own.

Koolance has two heatspreader+block that works with most rams. None of the gskill have removable heatskin like mushkin and corsair dominators

That is what those guys in the hardware and questions forum are feeding you guys.

He is looking at the rams in the "functional perspective" for most users, and disregarding the rest:

i.e. A car is only needed to get from point A to point B, and most people would be fine with that, therefore proton/perodua is good enough. Anything more than that is a waste of money. Performance, aesthetic, ride feel, and etc are all thrown out of the window since those are not the core requirements for a car to get from point A to point B.