Hi Sophie,
Why not order a pair as they offer a very generous 120 day in home trial? I would also recommend that you call over there and get their recommendation on model. You might not need the 2000 if your room is smaller.
I would love to get a pair of the MicroWalsh's for a secondary system myself. I visited the Ohm factory last year and their speakers are massive fun to listen to. John and Evan are good guys to boot.
Cheers,
Joe