I would get a Win 10 PC. You can search online how to make it work very much like Win 7. Not a big deal. Make sure to get an Intel I7 processor and at least 16GB of memory. I agree an SSD drive does make things fast but they are much smaller than a regular HD so get a 1TB HD as well to hold most of your data.
Get a 1 TB evo 850 SSD from Samsung...
Ultrafast
Super reliable
Dirt cheap (i bought one for €270)
No need for regular HD’s anymore....
This is so ething i can advise everyone to do in 2018...