The 2080 Seahawk X radiator and the NZXT cooler BARELY fit. They are touching each other with a very slight amount of pressure, not enough to make me worry, but any more pressure and I might mod the case a little or find a work around.
I had to buy a USB splitter because the motherboard only had one 8 pin connector. So I bought the 20 dollar one from NZXT on amazon. Worked great.
The LED light strip at the top was defective, but NZXT is sending me another one for free, but I think it looks pretty good without it.
The hottest I got the CPU was 75 degrees C under a stress test with silent fan profile and overclocked to 5Ghz. For most games it stays about 55 degrees.
I have not attempted overclocking or stress testing the video card yet, not sure it's worth it.