I don't think you will need to replace anything.
The new recommended specs (don't forget, minimum specs are far lower)...
- Intel Core i7-9700 (the little number after the i7 is relevant, which generation of i7 is it?)
- 16GB (you have this)
- NVIDIA GeForce RTX 2060 (newer than your GPU, but it's a lower end GPU than you have, so being a Ti version should make up for it, SE is unlikely to ever use the RTX part, raytracing, due to how the game is designed).
