My loop is getting up there. It isnt cheap. I have said this before, but I know a guy who is running $1100 worth of radiators in one computer, and a $350 pump.
Don't buy that EK pump, its a gross Danger Den rebranding. Ewww! A rebranded DD pump
And you get what you pay for with Swiftech rads. You pay $50 for something that when you sneeze on, all the paint falls off.