A friend of mine is getting an electric screen installed for FP. Problem is his front speakers will be behind the screen if he leaves the setup as is. I know there are acoustic screens available, but those are a lot more expensive. It would be easier and better probably to put in new ceiling speakers in front of the screen, but my friend seems to be reluctant. He thinks the sound will be just fine from behind the screen. He is getting a Draper M2500 screen. Will this work? I'm not so sure he will be happy with the results.