I spent the last few evenings re-reading this thread. I think the .32 S&W Long is a bit light to carry intentionally for antipersonnel use, although it should be fine as a trail gun for use against anything coyote sized or smaller.
I do think you should use a softer mix than ACWW, mine are about 12.5 BHN, and didn't do all that well on the one possum I shot with a 4¼" I frame years ago.
Now to re read the experiences with a .32 thread.
Robert