In the end I went with a 3600 teamed with a X570 Tomahawk and 32GB of 8Pack 3600mhz ram. So far so good, managed to get the 3600 @ 4.3ghz with 1.275v.
I figure this will do for a good year or two and then ill upgrade it to a 4000 series and hopefully get ~ £100 back on this CPU.