Well, all… I feel quite fortunate. Located a used Acer system in near mint condition. Most important parts; i7-4790, 16G RAM. And for hundreds less than I had budgeted for an i5 new build.
I will add a SSD to the box and I should be good to go after I put a Linux OS on it, with Win7 and Win10 as VM’s. (Currently has Win10 Pro on a 500G spin drive)