Just got a new HSU VTF-15 mk2 for Christmas. My mains are deftech bp-2000's with the low bars off, set as small and hooked to the sub outs of my AVR. I was thinking , not knowing, about putting the low bars back in, removing the rca/lfe and using the speaker's sub controls to control the 2000's subs instead of the AVR. Then the HSU would be controlled by the AVR by itself. Would I then set the mains to large? Do I just leave as is and add the HSU? Dial down the main's subs? How would you guys run the deftechs and HSU in this situation? Small room, mostly music, LOUD, some movies.