I have 2 BP7001SC Def Tech towers and a Def Tech CLR 300 Center channel. Looking to add a separate sub and looking for guidance on how to incorporate the Def Tech towers. I am looking at getting an SVS PB-200 Pro. Wanting to know thoughts on using this sub alone. or getting a Y-cable and using my Denon 4311CI to power the SVS and the Def Tech speakers on both LFE outputs the receiver has. Am I better off just using the SVS as the only sub? Using the SVS and the Def Tech subs together? Or maybe even getting 2 SVS PB-1000 subs? I am kinda new to all of this and mostly wanting this for Home theater. I will be updating my AVR later this year once Denon comes out with it's updated X6700H wit the new HDMI 2.1 chip later this year. All paired to my new 75" Samsung Q90T.