Is there any reason why you have ADS surrounds and not BIC? the BIC surrounds for that system are pretty good, and having them will give you the same timber for the whole system(not that big of a deal for surrounds though). As for the subwoofer, Member Brian3267 something (sorry) said that its more for movies then music, as its a little boomy, or has a little to much harmonic distortion. The subwoofer doesn't have to match the speakers so if you wanted you could swa it out for an hsu or svs equivilent(in price) one.
The Sheep