I already ordered one heatkiller iv for one of my cards already. Waiting to get a look at it and see the quality. I am curious what you would recommend for a setup. So far I'm unable to find fittings on your site that are in stock that go with the Laing Dual DDC-PRO (2x DDC-1T with top), so I feel I need to ask what you would suggest. My case is the thermaltake level 20 xt. Using an Asus crosshair vii and 2700x. I would also be interested in what you have for cpu cooling as well.