I don't have Atmos yet either, but it's certainly something I'm hoping to get when I can. When I went to see Baby Driver last year - man the effects were so good my jaw dropped. It's defo on the wish list. I have seen all the new Star Wars films in 3D but not Atmos, so still waiting to have the Holy Grail.
Although if I remember from Indiana Jones and The Last Crusade, you must choose very wisely!
I'm sure it would be impressive. I have the Karaftwerk 3D blu-ray in anticipation of my dream set up, so hopefully then I can get the full whammy.
I think you're right that projectors could be the saving grace. There is
this one from Sony coming out? Crazy, crazy price but hopefully will come way down and become mainstream? And I'm pretty sure it does 3D?!
PS, if Kylie were in my bed I wouldn't be crying too much Ralphie