To the OP...if you are still coming back to the thread that is...
I think that the reason everyone is reacting so strongly to this post is the fact that every one of the women you listed would be horribly offended if you were to suggest that they would be old enough to play the Golden Girls...To most of us it sounded a lot like saying that Miley Cyrus should play Sophia.
But as a serious answer...I could see a Golden Girls Musical...but Off off off off Broadway
Baritone in search of a role in a new musical...