If you need a spool holder that does the job and has an optional mounting area for a DC brushless motor, here it is. I still need some refinement of the motorization option. But it’s otherwise functional.
Sure, there were quite a few other spool holders. None of the ones I browsed on Thingiverse had a license I liked. So I created my own.
Feel free to use or modify it! If anyone has suggestions post them up and I’ll accomodate them if they’re something I need.
And I also shot a video of putting it together. Along with the features that I’ve added in so far.