That was more an issue with the flavor text than the mechanics, hopefully fixed.A few writing issues: Vestige's Grace needs to say "when bound to a vestige," and Domain Vestige says you can use two at 2nd level, instead of 7th as it is on the table.
Good idea.Also, it seems to me that their lay-on-hands shouldn't be restricted to positive energy. Evil binders should put out negative energy with it.