That amount of paperwork sounds for a lack of a better word – insane. I can't see it being easy for any side of this quantity of paperwork being able to get it right easily.
Perhaps there is an opportunity for some start-up to help solve this.
--
On a different note, I love what you folks are doing and keep pitching lambda to folks who're stuck in long uber/lyft rides with me.
It took two people two months full-time to prepare and submit.