Axiom has some great speakers. Was listening to some of the albums Andrew suggested somewhere. The M22 / EP500 combo is quite impressive.
On the M2s (which BTW I'm getting solely on your recommendation ... ok, my wife also wanted something small) ... one of the pair has arrived but the other has been stuck in FedEx's Memphis, TN limbo facility since May 13th. I'll tell ya what I think if and when I get it.
The M3ow were a big surprise ... incredibly close to an M3 (which I really like and recommend for anyone who wants a smaller bookshelf without a sub.) The only downside to the on-walls is amiability which might be mitigated with a FMB.