BigH said:
You maybe going about this the wrong way, Floorstanders are generally easier to drive and have more bass, small standmounts at low volume will not give you what you want.
Sorry BigH, but in my experience your comment which seems sensible enough is not true in practice. My current speakers (Ruark Epilogue II's) are the best speakers I've ever heard at low volumes and certainly far better than my previous MA 270HD floorstanders, which although had too much bass for my new room (having a similar predicament to the OP, I moved house), they only seemed to come on song at higher volumes, unlike my Ruarks. The Epilogue II's are vintage speakers now, but an equivalent size to the Monitor Audio Silver 1 - firmly in the small standmounter category.
I'm not technical enough to understand WHY they're so good at low volumes though. But a friend who also has identical speakers commented on this ability (without prompting by me) after previously having much larger and much more bassy standmount speakers before.
I'd recommend them to the OP because they are all round fantastic speakers, but as they've not been in production for about 8 years or so now, it's not easy to find them in good condition. There are plenty that have been bashed about a bit. Looking on Ebay I don't understand how so many people can't seem to look after their speakers properly!