Much like 2.0.1, the sooner you release something, the sooner you can get large scale and free bug reports and feedback. With the amount of complex scripts you're implementing, it isn't a bad idea to get some testers together. A bunch of new features in one release will lead to lots of complaints when things are inevitably buggy, such is the nature of software development.
I recommend holding off on the advanced healing script if it means you can release version 1 of 2.1