In descending importance:

1. change the egg laying sound to be less loud (1.0 -> ~ 0.6), or make it into a config option? having a battery set up can sound like a machinegun.
2. Support for /reload
3. json-recipe type to support

• different amounts (input and output) and processing times for different input fluids
• scaling of input speed to processing speed (per recipe) (minimum/maximum speed)
• requiring extra stress unit depending on recipe? ( if that is even possible)
• e.g. compat for Mob grinding Utils chicken feed (fluid) to spawn eggs,

4. KubeJS support
5. Change the block to be more in line with the millstone model, to allow for more compact designs and extraction from below