lol, I generally don't monitor the Speakers sub forum much because opinions are all over the place.
Klipsch are not that great of a speaker and can sound harsh. The KEF are going to have a bright edge to the sound due to their metal dome tweeter. I actually think their metal dome has more of a bright edge than other metal domes.
The same goes for Focal with their exacting beryllium tweeter or the older generation aluminum dome.
The Sonus Faber are excellent speakers and may work out for you because they are more forgiving in the high frequencies due to their soft-dome tweeter. In your room, this may be the best speaker solution. I do not generally recommend Sonus Faber to people who want a fast-responding high resolution home theater system, but it may help compensate for all your hard tile surfaces.
Otherwise, you can try a Marantz receiver. Their sound has high frequencies that are softened and rolled off.
I would not recommend Monitor Audio speaker because their ribbon tweeters are so bright. The Monitor Audio sound is also a hard edged sound that would not work in your room with so much tile and reflective surfaces.
I would not recommend Wharfedale EVO 4.4 either because of their ribbon tweeter. Actually, you should avoid any speaker with ribbon tweeter or metal dome tweeter. Look for speakers with soft-dome tweeters, unless you are able to compensate with warm sounding electronics such as Marantz.