Gxr-one looks like idea of PSU from this thread
Just flex PSU used as base.S4MAX: Brickless S4M w/ 3090 FE and R9 5950x - 800W, 5l, water cooled
What are the options for CPU blocks with side ports currently? Alphacool 1U? Not many when I have been looking into it - there is the current EK Annihilator series designed for larger server sockets coming at a similarly low profile as using G1/8 - that said, they can be modified to fit LGA...smallformfactor.net
Not really.