Well I succumbed to all the advice, and just got back from Costco (which was like armageddon by the way!) with an LG 55C9.
Just watching Avengers Endgame (as it happened to be on Sky) and it looks incredible - and I haven't even done any set-up yet.
Confirmed though that the stand is too low profile to have the Sonos Playbar just sat in front of the TV - it covers the bottom inch of the screen!
On my last TV, I attached the playbar via mounts to the VESA fittings and had it above the screen. But in that fitting the TV frame itself took a little of the weight, and there's no way that's happening with this - it's only about 3mm deep.
So - anyone got recommendations for a table top TV stand which will carry the TV with a Playbar slung beneath it?
I'm thinking something like this:
https://smile.amazon.co.uk/gp/produ...&pf_rd_p=f20e70b1-67f9-48d1-8c78-ba616030b420
I already have arms to attach the bar itself to the mount.