WindyCityActor, have you considered doing Pal Joey using your concept?
It might be a better fit. Most of the songs take place in a nightclub or have a nightclub/cabaret vibe. You could also have your 40's glam.. and have cabaret seating.
Better score. Better Book. Consider it.
P.S. If you do it, send me a ticket!
What great ones do the less will prattle of