We are testing the cooler in a case, in order to recreate a real-life scenario. Here, you can see how many wires you will need to manage.
The RGB cable from the pump goes to the RGB header on the motherboard. Then there is a 3-pin cable to power up the pump. The fans need power from 4-pin PWM connectors, and you can use the provided y-splitter cable for that.
The pressure of the block is very good. The tubing is flexible (but quite short), and its position can be easily adjusted.