I am getting this Diva system to replace my Mirage FRX speakers and Klipsch sub (Which are all up for sale now BTW): 4.1 front C3 center R3 rears AV123 recommended the VTF2 as a sub at $399.00. I think that's an AWESOME deal. I dont know anything about the SVS subs. Is there a model to consider at this price point or is this a no brainer? Whats the verdict on the Hsu subs?