I wanted to ask your advice concerning my system.

Over the last few years I have picked up speakers in a way that is not recomended. I got what I liked at the time but the system is not matched well. Here is what I have.

Paradigm 9se mains
Bohlender Graebener X1 Center
QS4 rears

Powered by an Outlaw Audio 1050

I just moved into a new home and am looking at this mismatch of speakers and am wondering if I should upgrade. I love the axioms QS4's I have but again the system seems mismatched. I enjoy the 1050 but is it underpowered for upgrading to your larger speakers? The room I have my system in is large 18.5 x 26.5. Half the room is used for the big screen with the other half being used for a pool table.

Please let me know you thoughts on this one.