Gaming PC (RTX 4080) - $2,000 (Ashburn)

I have quite a lot of leftover parts from upgrading my machine over the past year, so I'd like to create a PC from it and sell.
The parts that I have currently: ZOTAC GAMING GeForce RTX 4080 16GB AMP Extreme AIRO 128GB DDR5 @4800MHz, or 64GB DDR5 @5200MHz (CMT64GX5M2B5200C40) ASUS X670E-E Motherboard 1TB Optane SSD The parts that still need to be purchased: CPU (Looking at potentially a Ryzen 7 7700X) Power Supply (Seasonic 1000W Gold) Case (Corsair 4000D) The parts that still need to be purchased can be customized by you, just let me know what you'd want instead.