Very interesting listen, I've been curious about how the Cishaurim react to Chorae, it seems odd that for all the mention of how it kills them as well as anyone who bears the mark, no one comments that it kills them any differently than turning them to salt. The only first hand account I could find was when Proyas throws his Chorae at the Cishaurim in Shimeh where it's described as "the saffron figure plummeted like a sodden flag." Almost every other time a sorcerer is killed by Chorae there's some mention of them turning into salt statues, it's definitely suspicious that's it's not remarked upon when Cishaurim die to Chorae.
Also, is it generally accepted that Moenghus is still alive or is that more of a crackpot theory? The first time I read TTT I didn't question it but reading that part again it sounds more like a description of the Chorae breaking some type of possession spell rather than killing a sorcerer. Although it could just be the way the Cishaurim react to Chorae I suppose.