So I thought I'd update you with what I went for in the end.. I took advantage of some black Friday deals and came in under budget with enough change for a better cooler..
AMD Ryzen 5 3600 Processor (6C/12T, 35MB Cache, 4.2 GHz Max Boost) @£179 (Just missed a better deal)
Crucial Ballistix Sport LT BLS2K8G4D32AESCK 3200 MHz, DDR4, DRAM, Desktop Gaming Memory Kit, 16 GB (8 GB x 2), CL16, White @£70
Corsair RM750x 80 PLUS Gold, 750 W Fully Modular ATX Power Supply Unit - Black @£83
Samsung 970 EVO Plus 1 TB NVMe M.2 Internal SSD @£155
NZXT H510 - Compact ATX Mid-Tower PC Gaming Case @ £55
MSI B450 TOMAHAWK MAX AMD Socket AM4 Motherboard @ £90
Gigabyte GeForce RTX 2060 Super Windforce 8GB @ £335
Total £967Currently running stock on the stock cooler, I'll swap that out for something a little quieter in the new year and maybe swap out the case fans at the same time..
I went for the RTX 2060 Super in the end at the price point the ATI 5700XT is a blower card and the drivers seem pretty hit and miss for the range at the moment and just wanted something that worked. The 2070 (non Super) gave a small increase, but not enough to warrant the cost, although I could have possibly held out for a better deal..
Only played a couple of games, at stock games are running smooth (1920 x 1200) on max settings, although are now let down by my 60Hz monitors! So an ultrawide or a pair of new monitors may be on the cards next year..