EK said that they will see demand, on the other hand Bykski and possibly Watercool more likely will make one soon. Personally I do not see the reason to watercool until summer time, post Navi.
Also the cooler is very beefy, with vapor chamber apparently, so with bit tweaking and downvolting it would be fine.
Fine, yes but there's no way it will be as quiet as my water-cooled setup and it'll also ruin my aesthetic