Corsair Vengeance c70 Case/nzxt havik

Hey guys. Im planning on building a computer in a year or so (basically when ever I have the money) and I have one question. I have fallen in love with the style of the Corsair Vengeance c70 case but would really like to have the NZXT Havik heatsink for my cpu. I have also been looking at teh NZXT Phantom case which I know will hold the Havik. The dimensions tell me that the Vengeance is an inch wider than the Phantom which makes me think that I SHOULD be able to use the Havik .....and maybe the optional side fans...not sure about that. I just want to know if anybody has the Havik in this case or if anybody knows that it will 100% for sure fit in it. Thanks guys! 

P.s Logan, if you read this, i will lick my cat repeatedly.