Yeah I've got a half dozen boxes of the Accelerators in case they do get discontinued. I think they were briefly, but got brought back. It was my thoughts exactly, to use them on coyotes. Now I just need to see them when I'm hunting! I hear them in the summer, but when I actually get out to the woods to sit down during shooting light, nothing. Go figure.
I saw a coyote that did get tagged with a .30/06 a few weeks back though. Actually knew of another one as well, but he rolled and ran, they never found him. The one that was dead at the taxidermist though, pretty good size hole in him, but I got more damaging performance on a doe with a similar round. If avoid ballistic tips you'll probably have something left.