I have to note that I had exceptional amount of free time in December an early January. I'm unlikely to have that much time again, so progress is going to be slower.
Regarding the one more player genus to all scenes, it's gonna be really much more work than adding multiple player gene to one scene. Not even considering additional hardship with your Adobe tool prone to break something in the existing scene. My estimation is that adding 2 player variations takes 105% of work necessary to add 1 player variation.