Need Help Choosing Parts

Hi, I somewhat have an idea on how to build a pc. I used to help my friends build theirs and now I want to build mines. Below are the parts I wanna use ideally but some parts are too expensive and I was wondering what the next best option for without messing with other parts too much . My budget is around 2,000 and primarily gonna use it for gamming all types of games and maybe streaming.

CPU- AMD Ryzen 7 5800X 8-core, 16-Thread Unlocked Desktop Processor

CPU Cooler-Corsair iCUE H150i Elite Capellix Liquid CPU Cooler

Graphics Car-ASRock AMD Radeon RX 6800 Phantom Gaming D OC Graphics Card 16GB GDDR6 PCIe 4.0 x16 AMD RDNA 2 Polychrome SYNC 1x HDMI 2.1 VRR 3X DisplayPort 1.4 with DSC w/ Mytrix HDMI 2.1 Cable(4k@120Hz/8K@60Hz)

Motherboard-Gigabyte B550 Vision D (AMD Ryzen 5000/B550/ATX/3xPCIe 4.0/3.0/DDR4/ECC Memory/Titan Ridge/3xM.2/USB3.2 Gen 2 Type-C/Intel WiFi 6/Fully Quadro QVL Tested/Dual Intel LAN/1xHDMI 2.1/Motherboard)

SD-Corsair Force Series MP600 2TB Gen4 PCIe X4 NVMe M.2 SSD

Ram-Corsair Vengeance RGB Pro 16GB (2x8GB) DDR4 3600 (PC4-28800) C18 Desktop Memory 2x

Power Supply-Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA)

Tower-Corsair iCUE 5000X RGB Tempered Glass Mid-Tower ATX PC Smart Case

Thank you appreciate it , I changed it little bit. The graphics card was outta stock and wanted to come with all the other parts , I changed it and the case and bought more ram and storage. Ended going over a little bit  it’s fine. Appreciate your advice