A:AnswerI am not sure. The Geek Squad installed the TV and used that mount. I could not find specific uses in the online documentation, so I would suspect it could be used with a curved TV. Ask your sales person.
A:AnswerIt should work with no problems. You only need spacers if the back of the TV is curved, not flat. The spacers are provided with the mounting hardware.
A:AnswerYes! It comes with everything you need! There's multiple set of screws for different TVs, you will only need one set. It's pretty much universal.