Looking at upgrading my computer due to some upcoming game releases. At the moment, I primarily play FFXIV and looking forward to the new expansion, but also looking ahead to other upcoming games like Ashes of Creation.
Additionally, hoping to be able to do some video editing (a new thing I am looking to pick up).
Looking for advice on if this machine will have enough oomf and longevity to not need a replacement too quickly as it's been a while since I've looked into this sort of thing. I have a little budgetary room to play with a few upgrades (and would upgrade the RAM for sure), maybe up to as much as $2000, but would rather not go that high if I don't have to.
I do also play other RPG-style games, so want to be able to keep up.

ETA: all things considered, was also toying with the X959: https://www.ibuypower.com/Store/Gamer-Paladin-X959 because I like the idea of more cores, but not sure if that alone is worth the extra.
Thanks in advance for your help and advice.