The Hidden Forest

Would it be possible to have the Healing Automatons fit into the Power Source Slot being that there are not really any items that fit in said slots? It seems as though it wouldn't imbalance anything, it would at least simplify casting the automatons particularly for a boxed group. Thoughts?

Quite a good idea, or maybe making it potion belt enabled and possibly increasing the number of potion belt items from 2 to 4 ?