Need help with my build please

[mykelbuenrostro]

Current setup:

Motherboard: Asus Maximus VI Hero
CPU: Intel i7-4770k
CPU Cooler: Stock
Memory: Trident X 16Gb
Case: Cooler Master HAF 912

My problem is this .. I've been looking for a new CPU cooler, air cooler / water cooler and I'd love to go with a water cooling option however my case seems to not support the best options like for example:

1. Corsair h100i
2. Swiftech 220.

I've also considered the following air coolers:

1. COOLER MASTER RR-V8VC-16PR-R1
2. Prolimatech PRO-GNSS-BK

Those 4 would be my top choices but I want something that fits inside my case and I'm not sure either of those water cooling options do. What do you guys recommend based on my build. I'd love the best possible result considering my case and to be able to OC to around 4.5Ghz without having to worry about temperatures.

[HiVizMan]

It is all luck of the draw with the CPU mate. Just because others have been able to do 4.8GHz does not mean all CPU's will. I have seen to many folks disappointed because of to high expectation. Each CPU is unique.