I saw it at Second Stage a few years ago. A terrific series of sketches by the wonderful Kathy and Mo (who are both really sweet and delightful people, incidentally). This show was sort of a "greatest hits" of theirs, mostly made up of material from their two successful off-Broadway shows in the 80s (which were both filmed for television by the way -- HBO? Showtime? Comedy Central? Can't remember). It was their first time working together in over a decade after having gone their separate ways to Hollywood etc....
It doesn't strike me that the lighting is too complicated during the show itself, but you'll have some LONG tech rehearsals getting everything set just right. Should be fun.
"What a story........ everything but the bloodhounds snappin' at her rear end." -- Birdie
[http://margochanning.broadwayworld.com/]
"The Devil Be Hittin' Me" -- Whitney