So I have a bit of a dilemma. This is my first gaming rig, and I am using an i7 6700K CPU and G.Skill Ripjaws V series 2 x 8gb. My problem is that the D15 cannot fit both those sticks, as they are 42mm tall and I cannot raise the second fan up enough as my case clearance is 170 mm. So, do I get the D14 (which I think can fit the sticks), use only one stick of ram, return the ram I have now and get a smaller one, or just go liquid cooling? Thanks.