So this is my first PC and obviously I've got no idea what I'm doing. I'm going off of the razer tomahawk mini case, I saw a build video on YouTube but that was 4 years ago. The part list for it was: AMD Ryzen 5 5600X 6-core, GIGABYTE X570 I AORUS Pro, GIGABYTE AORUS NVMe Gen4 M.2 1TB PCI-Express 4.0, Corsair iCUE H100i Elite Capellix Liquid CPU Cooler, Corsair SF Series, SF600, 600 Watt, Fully Modular Power Supply, 80+ Gold Certified, GeForce Nvidia RTX 3060ti Founders Edition 8GB, and CORSAIR DOMINATOR PLATINUM RGB DDR5 RAM 32GB.

I vaguely know what all that is, but this video was from four years ago and I don't know if there's better options I should consider instead to put in it? I'm assuming the case is kind of a strange/smaller size with it being a mini, someone was also talking that I'd need 2 of the Corsair capillex fans? Idk what I'm doing with all this and would appreciate the help or should I just say screw it and go on Newegg to build one there?