Gpr 1,200 you can get a really good PC which would run everything without issue. I think max you will need to spend 900.
Here is my setup and it runs everything I throw at High. 4K video editing, Website development, Number crunching, Cities Skylines, TS20 TSW20.
Remember no matter how good of hardware you have TS will not run perfect. It’s the game engines as it’s pretty old at this point.
16GB DDR4 Corsair
1TB SSD ( TS and TSW drive + C drive )
Some crappy B450 motherboard.
Really in the grand scheme of things Ryzen is better value for money.