Well what do you guys think??

I can afford to upgrade one component and my current system consists of the following:
H/K AVR525
Axiom M22Ti (Mains)
Axiom VP150 (Center)
Ultimate Sound ST-1212 (Generic Sub) 150w
B&W CCM50 (in ceiling surrounds) 100w

I will replace either the surrounds with QS4/8's or the sub with an SVS PB10-ISD. But which should I do first, as it might be 6-12 months before I could up grade the other item.


Sony KF-50WE610 H/K AVR525 Axiom M22ti x 2 Axiom VP150 x 1 B&W CCM50 x 2 SVS PB10-ISD x 1