Thanks Nickbuol I read most of your Atmos thread. Very good info and very interesting

Thanks for the feedback. Yeah the room is staying as is. Next house I will be doing a more dedicated room but who knows when that will happen.

I guess the thing is if the difference between 7.1.2 and 5.1.2 is negligible it's likely not worth the significant extra cost in the receiver. And I could put that towards a new Sub

I will do a few more demos myself and with the family and see if I can hear any differences.

Also got the centre mounted on the wall tonight so that should be much improved.

Do you think the M3 in ceilings will work well enough as far as dispersion for the in ceilings? I read they have a movable tweeter so that should help.

Thanks again to everyone who has replied