What do you guys think would be the best choice. I'm in the market for new speakers and a sub. I've got Definitive BP6's in the front now and need to finish up the HT system. Should i go with two more BP6's and an SVS 31 with powered amp or should i just the BP2000 with the integrated 12's? I've heard nothing but good things about the SVS sub. I assume with my BP6-svs combo would produce more thump and bass response then the bp2000's, the problem is i've never heard an svs sub before and can't really compare it to anything. i've heard the bp2000's plenty of times and i know they sound good, i also know i could use a little more bass at times, then they can put out. anyone have any thoughts? i figure i can't go wrong either way, i know both will be a good setup and the only thing that lingers in my mind is the end-performance of the subwoofer in the potential setups. the bp6-svs setup is somewhat cheaper so that in itself is an advantage right there and potentially, i'd get cleaner lows from the svs sub... what do you guys think?