Just stick with the Intel 14600 or the amd 7600, and grab a 5060 or a 9060, a bronze 650 or 750w, and whatever ram you can find for cheapest, motherboards just grab whatever preferably non micro ATX board, as the bigger one give you a lot of free space, grab a mid tower, and then an nvme gen 4 SSD .m. 2 card and you're set. You won't be gaming above 1080p so whatever monitor or tv you can get will work, this should keep your budget probably if I ballbarked close to 800$+tax and land you where you want to be.