I think that's a pretty fair statement. Have you ever seen a broken factory head bolt? I have, but not on a Mopar. I think with what Steve and his son are doin though, studs are a good idea.
No, I have not ever seen a broken factory mopar head bolt. I have asked... no one I know has either. I still use the main and head bolts that came factory with my 340...same head bolts on my 406...