Okay so I'm thinking of this for my updated part list:
[CODE]CPU - Intel Core i9-9900k
GPU - EVGA RTX 2080 XC
Motherboard - ASRock z390 Phantom Gaming-ITX/AC
RAM: 2 x 16GB Corsair LPX DDR4 3200 MHz
Storage: - 1TB Samsung 970 Evo M.2 PCIE SSD
- 5TB Seagate Barracuda 2.5" HDD
- 32GB Intel Optane M.2 Accelerator
Cooling: - Corsair H100i Hydro Pro AIO with 2 x Nocuta NF-A12x25 replacement fans
- 2 x Nocuta NF-A12x25 fans for bottom of the case
- 1 x Noctua NF-A9x14 rear case fan
PSU: Corsair SF750 SFX PSU[/CODE]
This should hopefully meet my no compromises goal and with any luck all fit in the case and not be prohibitively hot.
I will have to monitor the GPU I guess and put the case somewhere cool but if I need to I will consider some custom cooling solution in the future.
I plan to do a build log when I get it all, will be amazing if this all works in such a tiny case, because at the moment I have a full tower which is almost as tall as the desk!