It's the oh so familiar scenario. You're locked in a room and forced to rewrite Friends without one of the characters.
With her hippy clothes, her unrealistic background (of course the other characters have very believable backgrounds), and her Grandmother's cab I'd get rid of her quicker than you can say
"but what does Monica do?"
And, any woman who wears that many rings on that many fingers would just be called a chav over here.
Who would you choose?