This should be a mechanism that has never been done before. It's three puzzles in one!
I apologize for the immense size of the grid but I had my reasons. I tried to compensate by making the clues fairly easy to fill in.
There's two ways to solve it. The easy way which may be hard. And the hard way which may actually be easier. Good luck and I apologize in advance to those who always hated these puzzles.