If Axiom is still running an upgrade programme perhaps you could upgrade to M22s as suggested. I directly compared some Focals (JMlab) to my M80s and the sounded very similar and the M22s sound very similar to the M80s minus the bass. Might want to contact Axiom and see if you can work something out.

3M80 2M22 6QS8 2M2 1EP500 Sony BDP-S590 Panny-7000 Onkyo-3007 Carada-134 Xbox Buttkicker AS-EQ1