mid rang gaming pc

Hi, I'm asking about a really good rig, now I play on 1080p and I m asking for a rig that can do 144(also 122)fps on fhd and possibily at least a good 60fps on 1440p(all setting maxed exept for ray tracing) I m asking an high refresh rate for 1080p for competitive games and 2k 60fps for AAA...

Looking to build a mid range PC for about $800 that can record gamecapture, upload videos and produce 1080p 60 fps in modded minecraft Thanks -Epic Gamer;)