this is my 1st self build pc. I want to stay with win7 and not pay more than 1500€. is this any good? anything missing?

be quiet! Silent Base 601 ATX

be quiet! STRAIGHT POWER 11

ASUS Dual Nvidia GeForce RTX 2060 12GB EVO OC

ASUS Prime X299-A II Gaming Mainboard

ARCTIC MX-4 (4 Gramm)

be Quiet! Dark Rock 4 Pro

Samsung 980 M.2 NVMe SSD

Kingston FURY Renegade 32GB (2x16GB) 2666MHz DDR4 CL13

Core I7-7820X 8x3,6 GHz