Best PC to run the Sims

Hi guys, So I am a Mac user and I've been playing The Sims 4 on my MacBook Air early 2015. And a few weeks ago and a day before The Catalina OS came out, I was experiencing issues with Safari telling me I had no disk space when I tried to download something. I had my 2TB external WD passport hooked up to my laptop so I thought it was very strange that this was giving me that issue. I immediately called Apple Support and the girl suggested id upgrade to Catalina OS to see if that fixes the no disk space error.. thinking it would of worked it ended up ruining how I had my external drive tied to my game so I tried to fix it by trying to move the documents folder to my drive. And It ended up accidentally replacing my Electronic Arts/Mods folder. So I tried to re install Origin and I kept getting this error message saying, Origin can not install games here because the destination folder is not mounted. I tried changing my home directory to my external, I tried clicking on choose another folder all it would was spin the color wheel and then nothing else happened. I finally reached out to EA Help through twitter and on the phone. All they kept saying was move your Electronic Arts folder to your desktop and I wasn't wanting to do that.. due to very low storage on my Mac itself.. anyways I am wanting to purchase a new PC because my Macbook isn't cutting it anymore.. I need something under 1000$ comes with keyboard and mouse, but something that still offers good enough storage for a lot of cc/mods etc. I tend to download cc daily.. I like to use a mix between alpha and maxis match cc. So id like something with a good graphic card like the NVIVIA GTX 1050 or 1060 whatever can go on ultra/high settings. and meets EA's requirements as well as compatible with ALL EP's and GPs except Vampires, Realm of Magic, Strangerville, Outdoor retreat. as well as most if not almost all the SP.