Wow! I love your list!
Can I offer one piece of hard earned advice? Whatever type of backup device you purchase, be very aware when you first use it if it has any special software that it installs that will “sync”… because you think you are copying files to the back up then deleting them from your computer, but it treats the computer as the “master” and therefore deletes everything you just thought you backed up… most drives can be used without installing any software and just treated like a jump drive…. Best wishes to you!
On to my list – no “official” resolutions, but as my age is catching up to me way too fast, I have got to eat better, weigh less, and take better care of ME physically, mentally and spiritually – and that is better for everyone around me!