Never intended for this much confusion.
The video, which is being referred to, is on the same channel as the previous one posted in this forum, so it shouldn't really be that odd.
I have previously not recorded videos to be shared with the public, but recently realized that we had too few of those and that it didn't take that long, when I did not have to worry about a smooth talk track ;-)
To minimize further confusion, I have created a channel named Greenleaf, and will be using that instead of my old very general purpose JoeTaicoon. The new SPH video is only at Greenleaf.
Perhaps the confusion added is greater than the benefits gained from the peek-inside, so now I really don't know...
As to temperature... the moon impact, in this video, is at a very shallow angle, barely grazing Earth, and it doesn't deposit as much energy as the head-on collision Chad showed. That said, there are certainly other issues. Thus the alpha in the name.