Persistence needs to be a bit more configurable.
It's nice to have an API basically for this sort of thing, but that goes and does its own thing without you being able to stop it short of rewriting it entirely. At the very least, a global for the autosave time and the transform and such being added as regular vars (a handler for vars which are in fact method getters/setters would be good) so we could remove them if we don't want them in there.
It's cool to see you doing something for modders for once though, which makes me feel like an starfish for whining about it.