So I wasn’t even aware that I was being namedropped in this thread until recently (I am NumeralJoker/MechaSalesman).
I just want to make sure you’re aware that I’m actively working on upscaling/recutting the entire show now. I’m releasing the 3rd batch this week, covering 9 more cuts, or 31 more episodes from Seasons 1-6. All that remains now are 12 2 part episodes, 5 standalone episodes, and the 3 arcs from Season 7 (one of which I’ve already used in my 4K Episode III edit, of course). I plan to take some time off and work on those in early 2021, likely next month.
I’m not sure if that info is going to be relevant to your projects, but I want to make sure you’re aware that, hopefully, by early next year, all of seasons 1-6 will have a 4K HDR upscale (and 1080p SDR equivalent) available.