So far the only issue I have is the bodyslide crash and the Dreadwraith issue with the butt and cape physics, the other smp items that iv'e tried work just fine. The Bazinga is the hdtPhysicsExtensionsDefaultBBP and the coco hdt-smp files are as ive seen from the creation date the same files as the ones you've suggested, the hdt-smp pe 730.
I suppose it could be possible that I need to update bodyslide, just thought it was unusual that only the Dreadwraith body was not processing in bodyslide, even trying to view it in bodyslide crashes it. I will update bodyslide and redownload th