Leverage Entity API module for Harvest Projects submodule

Curious if you've considered leveraging the Entity API framework for the Projects submodule. I know that it's suggesting a pretty large rewrite, but there might be some pretty significant benefits to creating a custom entity bundle for Harvest projects. For example:

* You could store project meta data at the entity instance level - which might improve performance.
* More importantly, Entity API gives you Views and Rules integration for free - which would help with reporting and would dramatically enhance the notifications work that you are doing in harvest_notification.