So I want a new PC to work towards, I've had my current PC for around 4 years, (GTX 970, i7 4790K), and its lasted me well. However, I want to start buying parts for a new PC build, I'm planning on using a 34" ultrawide monitor (the ASUS ROG SWIFT PG348Q). I want to be able to run most new games (like Fallout 76, Metro Exodus, Cyberpunk 2077, Dying Light 2) at a solid 100fps at medium/high settings. I don't really know much about new parts so I was hoping someone could come out with a build, I'd like the case to be black and sleek if possible, everything else doesn't matter much to me.
Side notes; I do a bit of video-editing so some good ram should be included
Edit; I'm from UK, so prices in GBP would be useful.
Many thanks!