A:AnswerIf you have a bluetooth send/adapter that can plug into the digital out of the TV, then absolutely yes. That said, I don't believe you can, via TV controls, set a different volume for the digital audio out and the in-TV speakers, so you'd have to have a separate volume control for our Bluetooth headphones.
A:AnswerTo me there is nothing nicer than a swivel wall mount...Home Depot has quality wall mounts for $39 and $59 that are sturdy and easy to mount... and if you drill a 2in hole behind the TV and down below to run your cables inside the wall that's the cleanest look.
A:AnswerYour mounting hardware should be just a quick swap like you're suggesting. That's what I had to do with my bedroom setup. It's on a pivoting swingarm and it was an easy swap.
