Jungology, I like that! As for Marie-Louise von Franz, I'd say go for it! My initial veneration of Jung involved a very simple 4x6 mounted photo panel that cost a few dollars to make at my local CVS. A sort of icon that I only later replaced with the relic and a carved wood figurine of Jung. I would not be surprised at all to learn that some of his disciples are potent spiritual, even divine, powers now, too.