Scansonic mb serie

Do you agree with what people have said here about the 2.5s? 
1. Apparently they take for ever to break in and they sound awful out of the box. 
2. They need to be placed far apart.
3. They need plenty of room from the back wall. Otherwise they will sound boomy. 
Finally, how is their tone? Are they dead neutral or you would say they tend towards the warmer side of neutral? What electronics do you use them with?
Thank your so much for the input! 
Luis.

Yes. 
Yes. 
That helps. 
Warmer side. 
Naim. I read article that also commented about the SS/Naim synergy. This was a demo at Raidho/SS HQ and that's what they use. Says it all for me. To be fair I use a NaimUniti 2 with my 2.5 but my dealer also uses that combo for audition too. 

Here's the article. About midway I guess. 
http://www.monoandstereo.com/2016/05/raidho-ansuz-aavik-in-depth-overview.html?m=1

Thanks!! Don't have too much room so I'll go a different way!

Are there any scansonic dealers in the Philadelphia area?