Great choices, IMO! I just rebuilt my computer with the same NVMe SSD, identically-spec’d RAM, and a Ryzen 7 3700X CPU. I really like the results, even though I kept my GeForce GTX 1060 3 GB video card. DeepPRIME rendering with that video card is already quite fast. I expect an RTX 2060 to make DeepPRIME render even more quickly - but the Google spreadsheet doesn’t make it clear for me how much more quickly.
In my office, I have a nearly identical PC with an RTX 2070 Super Mini in it. I might have to give that card a try sometime - but to be honest, I’m not that tempted to try it with PhotoLab right now. Typically, I render images one at a time, working on the next one while the previous one renders.