I have m60ti's with a VP180, the 180 is a V3 speaker... I can not personally tell a dramatic difference between the 180 and the 60's... they all sound about the same to me. Having the VP180 V3, i have no desire to upgrade my L/R speakers to V3 speakers... The only way i would upgrade my L/R would be for a different design than the m60's or m80's.. but that is another discussion...