First pc builder here

Morning all I am from the uk and looking to build my first gaming pc I have hardware in mind already now I don’t play cod or anything competitive just mostly ets2 and maybe the odd insurgency sandstorm.

Here are the hardware specs I was looking at

Ryzen 7 5700x Msi b550 gen 3 motherboard Rtx gpu will be anywhere between 2060 upwards 500gb ssd this can be upgraded 8-16gb ram 2400mhz this can be upgraded 500w psu but it can be upgraded

Please let me know on you’re thoughts

Please any help would be appreciated