Probably going to go for this spec:
MAG Z490 TOMAHAWK (SOCKET LGA 1200) DDR4 ATX MOTHERBOARD
CORE I7-10700K 3.8GHZ (COMET LAKE) SOCKET LGA1200 PROCESSOR
GEFORCE RTX 3070 ICX3 8GB GDDR6 PCI-EXPRESS GRAPHICS CARD
970 EVO PLUS 1TB M.2 2280 PCI-E 3.0 X4 NVME SOLID STATE DRIVE
32gb Ram (tba)
AIO CPU Cooler (tba)
Will also be an SSD or two in there too.
Will an 850W suffice?
https://www.overclockers.co.uk/cors...lar-power-supply-cp-9020196-uk-ca-24t-cs.html