Hi guys, so I am curently running Philharmonitors from Philharmonic audio as my left and rights, no center channel at the moment, and an Svs sb2000 sub and axiom qs8 surrounds running off of a Denon Avr-x4000. I have been wanting to add a center chanel but recent home renos have added some significant volume to the space they are in (vaulted celings, some walls went away) and i am wonderimg if i should add a Philharmonic center to the mix and a second svs sub or go axiom m80 left and right with a vp180 center for some more punch? Any thoughts on my predicament?