Off Topic Headphones help

You won't get better than Bowers and Wilkins P7's, they are incredible and you should get a pair within your budget.
I've had a Sonos system for about 6 years now and it's the best thing ever, I've got the playbar, a sub and 2 play 1's in the living room linked to the tv. I've also got a play 5 in the kitchen and one in the bedroom. You can play the same music in every room of the house or different music in different rooms. I use Spotify on Sonos which I love, but if you can justify it, you can pay extra and use Tidal which is much better quality.
BTW Beats headphones are ****.