JB if you need a fancy PC and some hardware to run it then I would be more than happy to help. That's fancy as in horse power it does not have to look like a lightshow gone nuts.
Question, as it is your peripheral vision then I would recommend a set of three monitors so you can have a broad view or you can buy one of the big fancy curved screens but these cost a lot.
There are two good vendors for this sort of kit (that I have experience of, there are more) scan.co.uk and overclockers.co.uk
If you are going then go large!
https://www.overclockers.co.uk/mwe-...tation-chair-carbon-black-gc-001-mw.htmlOr maybe something that does not require formal SWMBO approval
https://www.overclockers.co.uk/play...ng-simulator-gaming-chair-gc-001-pa.html