Hello tleigh,

Hope you are well. I would recommend the M22s, I believe they will tonally match the other speakers in your setup better than the M40Ti.

The vocal range from 200Hz on up is being produced by those two 5.25" drivers in your M80's, the three in the VP150 and the two in the QS8s. The M40Ti uses the 6.5" driver for vocals and bass, so will sound much different in this region then your other speakers. The two 5.25" drivers in the M22 should match much better in this critical region.

Later,

TonyM