Noob help request - sorry for repetitive topic - pls don't be mad

Thanks Bob...mostly 4k clips from drone footage.  Also using Lightroom, and downloading movies and stuff like that.  Honestly, I don't have that many projects cooking right now, it's seasonal for me in New England, cold weather means fewer flying gigs. 

Do I want dual SSD/7200HHD on the above configuration, or do I go single drive with "2TB M.2 PCIe NVMe SSD"

If you were to splurge and change something(s) on the above config, what would they be?  I am not creating motion pictures here, just editing and adding flare to  huge files my drone creates. 

Thx for your very valued input.

rich