Watercooling Loop Help

Ok, so I am thinking about a new build and considering watercooling for the first time, I watched a few video and few a few threads and thought I knew what I was doing but when it came to choosing parts I was completely lost again, it was like the first time a build a PC. Below are the parts I have chosen so far, could anyone please tell me what compression fitting I need as well as anything else I have missed or need to change. Thank you in advance

PrimoChill PrimoFlex Pro LRT Tubing UV Green 1/2ID 3/4OD

Swiftech MCP355 12V Pump Swiftech MCP355 12V Pump

BitFenix Spectre Pro 120mm Black Tinted Red LED Fan (x3 for radiator)

Swiftech Extreme Performance Triple 120mm Radiator

Swiftech Apogee Drive II Waterblock 2011

Kingston HyperX KHX2133C11D3W1K2/8GB
Water Cooled 8GB Kit

OCZ ModXStream Pro 700W Modular OCZ ModXStream Pro 700W Modular

Western Digital WD Black 2TB WD2002FAEX

Intel 520 Series 240GB SSD

ASUS Rampage IV Formula Motherboard

EK Full Cover VGA Block EK-FC680 GTX Acetal Nickel CSQ

EVGA GeForce GTX 680 Classified 4GB

Intel Core i7 3930K

Corsair Obsidian 800D Case