Need Help Choosing Parts

RFBrost

I am looking to buy a custom-built PC for virtualization (Proxmox). I want to run a mix of VMs running various Macintosh OSs, Windows 10/11, and Linux distros. I will probably need 3 GPUs to pass each one through my 3 VM types (Mac, Win, & Linux). One of those GPUs needs to be Hackintosh compatible (ie. RTX 6650). VMs want lots of cores and lots of memory. My proposed custom build (available here at Microcenter) is (They won't let me post the link!)

CPU:
AMD Ryzen Threadripper PRO 7965WX Storm Peak 4.2GHz 24-Core sTR5 Boxed Processor - Heatsink Not Included
Motherboard:
ASUS - WRX80E-SAGE Pro WS SE WiFi II AMD sWRX8 eATX Motherboard
RAM:
G.Skill Zeta R5 Neo Series 192GB (4 x 48GB) DDR5-6400 PC5-51200 CL32 Quad Channel ECC Registered Memory Kit F5-6400R3239G48GQ4-ZR5NK - Black
Video Card:
G.Skill - Zeta R5 Neo Series 192GB (4 x 48GB) DDR5-6400 PC5-51200 CL32 Quad Channel ECC Registered Memory Kit F5-6400R3239G48GQ4-ZR5NK - Black
M.2 / NVMe SSD:
(2)Samsung 990 PRO 4TB Samsung V NAND TLC NAND PCIe Gen 4 x4 NVMe M.2 Internal SSD
2.5" SSD:
(2) Samsung - 870 EVO 4TB SSD 3-bit MLC V-NAND SATA III 6Gb/s 2.5" Internal Solid State Drive
Hard Drive:
(2) Toshiba - X300 PRO 10TB 7200 RPM SATA III 6Gb/s 3.5" Internal CMR Hard Drive
Case:
ASUS ASUS ROG Hyperion GR701 Tempered Glass eATX Full Tower Computer Case - Black
Power Supply:
Corsair - AX1600i 1600 Watt 80 Plus Titanium ATX Fully Modular Power Supply
Water Cooling Kits:
Corsair - iCUE LINK H170i LCD 420mm All in One Liquid CPU Cooling Kit - Black
Mounted internally to the top.
Operating System:
Microsoft - Windows 11 Pro 64-Bit FPP USB - English
Keyboard:
Razer - BlackWidow V4 Wired Mechanical Gaming Keyboard - Black
Mouse:
Logitech - ERGO M575 Wireless Trackball - Black
Monitors:
(2) AOC - AG276QZD2 27" 2K QHD (2560 x 1440) 240Hz QD-OLED Gaming Monitor

This is my first attempt at a custom build so I would appreciate any feedback on compatibility issues, bad choices, overkill, etc. My budget is $10K. I have oversized things a bit because of the multiple GPU requirement. I own a Radeon VII (also Hackintosh compatible). I am assuming both the Radeon VII and the Radeon 6650 XT will be compatible with both Windows 10/11 and Linux.