I.m starting my first build with a case I already had. (Antec, Don't remember the model #) Anyway, I have the ASUS Crosshair V Formula-Z AM3+ AMD 990FX , with the FX8350. I would like to O.C.And I'm looking at liquid coolers; I'm thinking single fan, or dual fan (Push Pull system) will not be enough. I was looking at the Corsair Hydro Series H100i GTX, but don't have dual fan openings in my case. Could someone recommend a good system for me.