I'm looking for replace my PSB 100CC center speaker,which is now not video shielding as good as it used to.I have paradigm titans up front on 24 inch stands,axiom qs4 surrounds, and ep175 sub.I know the vp100 is used in the speaker packages up to the m60 fronts,but if I spend the extra money, would I be happier with the vp150, or is that an overkill, and waiste of money