geforce gtx 770

i have a working mavericks, but i want to upgrade to sierra and not high sierra, because some pro tools plugins don't work on high sierra yet. I haven't tried a direct update, i'm going for a clean install, because i figured i have to get the usb installer to work in order to get the hard drive...

Hi guys, I'm planning my very first build and would like to double-check if this setup would work for Mavericks: Gigabyte GA-Z87X-UD4H Intel i7 4790k Geforce GTX 770 Windforce (4GB-version) 16GB G.Skill RipjawsZ DDR3 2133 MHz CL11 256GB Crucial M550 SSD Did I make any mistakes...