Stolli, you should significantly improve your sound with an Axiom setup across the front. Assuming that you'll be getting a good sub, the M22s would be excellent for mains combined with a M2 for center. If the budget is a bit tight it would be worthwhile to consider 3 M2s,since the low bass(or rather, the lack of it)on the M2 wouldn't be a problem if a good sub was handling it.

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Enjoy the music, not the equipment.