I would suggest you put the original MBA display inside your new MBA then... I have read from others that it works! The only problem is it's older??? Could do it then sell the original with the inferior display, and at least advertise it as a new display...
Good luck!
I would NOT suggest you replace it with your old MBA display !!!
You just bought your new MBA, there is a problem with it - the screen isn't right. The correct thing to do is call Apple, express your disappointment and see what they'll do for you. They're known for good Customer Service take advantage of it.
The OP shelled out good money for a new computer, to get a better experience that he had with his revA, it's unfortunate he's thinking on returning it.
So, let's pitch in and give some sensible advice .... c'mon Scottsdale to suggest an end consumer replace a display on a notebook with an old one??? Gee, wonder if that would void the warranty?
I hope Apple assists you to your satisfaction and you don't have to go back to your original MBA... the screen should be right, I saw a new MBA in the Apple store, the screen was very nice, you must of got a defective one.
Good luck with it.