Looking to get my first gaming PC and not sure what to go with.

Specifically i am looking to run Star wars battlefront 2, RDR2, GTA5, Minecraft, and some old school cod, all will be heavily modded!! I have only ever modded Minecraft on regular laptops and it has always been a nightmare to run without lag.

I would appreciate if somebody could let me know what setup they use to run these games, specifically with mods.