I second Dan's thoughts.

I will add to just get the VP180 instead of the 150 if you can not utilize a vertical center; it plain works better with the M80s. If you have seating that is off axis ie. outside the golden triangle(reversed) listening area, I would then consider getting the largest vertical center speaker that you can utilize as they have better horizontal dispersion for improved listening from those off axis seats.


Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70