This looks like a really cool mechanic, really well thought.
I´m not familiar with the laguage but that last image looks like it could be really compacted tho
Something like this:
· managerImages = [manager (0), manager(2), manager(4), manager(6)]
· Change Actor Images : Miss Manager, Manager(0), managerImages[BindingType], None
IDK the whole code but it looks like this could work.