Wilson Audio for a 1600 sq ft space


I love the design of Wilson Audio speakers and am looking to purchase a system for a 37' x 45' mostly open space living room. 

I host a lot of gatherings, from dinners to parties, so I am looking for a system that will fill the room and sound good at all volumes whether you are sitting or standing throughout the space. Doesn't have to be perfect. I'm assuming that anything will be an upgrade from my crappy ceiling built ins. I'm in my 30s and will be streaming mostly deep house, hip hop and rock from the likes of Spotify. 

I've been considering the newer Alexia 2s, the Sasha DAWs (and 2s) but also the MAXX 3 and even Grand SLAMM 2s since they seem to be heavily discounted used. I'm open to suggestions. Given the size of the room, the footprint of the speakers is not really a concern. 

Would appreciate any input you may have. 

Happy holidays. Cheers!


yvl
Post removed 
To be clear i’m not running a nightclub. But I am a social person and constantly have people over.

My open space floorplan is not a dancefloor and can be broken down into several distinct areas. 1) a formal dinning room for 16 people 2) a living room with a few sofas around a coffee table 3) a fire place with low seating and pillows where guests tend to sit on the rug 4) a smaller breakfast table so to speak for 6 people 5) a wet bar.

I’m typically hosting 5-8 people at a time 4-5 times a week but those numbers can go up to 25-30 post a more formal dinner, maybe once or twice a month. Clusters of people start to form in each "environment" of my open space to engage in further conversations. A handful may elect to get their dance on in the center of the room which is probably the only time I’d be cranking the volume significantly up.


@yvl Your post above is very helpful. How important are aesthetics (details here will help) and speaker size? Is this be a choice you make or will family members have a say?
Have to agree with several posters that "Spotify Premium" would be a total  waste listening on ANY Wilson speaker IMO. Also you must think the entire system, amps, cables, stands, DAC just to name some other gear. Plan on spending $100,000+ or look for another speaker.
@david_ten Aesthetics are crucial. I have a somewhat surrealist decor so everything needs to be a statement piece. 

A friend put me onto Wilson. I like the way they sound, their design and the funky colors they come in. Yellow, orange or red Sashas/Alexias would fit right into my universe. I wasn't considering the larger Grand Slamm and Alexx Wilson's initially but I am now really into their over the top sculptural design. Although I'd have to forgo the outlandish color palette. 

Sadly, I'm not warming up to MBL's designs. I still hope to go see them in person because I now understand the merits of the omni technology for my space. 

For the record I also really like the aesthetic of the FM acoustics XS pyramid speakers but they are way out of my price range.