Wtf is this rubbish?
Please don't get Thermaltake for custom water cooling loops. You'll need to invest in EK blocks. It ain't cheap. Only get the top notch as custom loops with cheap components mean trouble; even the best components can show some issues. I suspect you're up to the challenge and that you know what you're doing. You'll need to sort out issues such as piping, get the right pipe fittings, coolant changing schedule, find potential leakage and much more.
It may be over your head; and don't forget that your case need to support mounting the components.
I'd say a Corsair H110i GTX is enough for you.