Hmmm.... I certainly see the positives for a third M60 in the centre for a single row set up. But with a second row, the drivers will be shooting sound to the first row torso/ seat, blocking sound to the second row. If you had a VP160, it would at least be at a higher elevation to throw towards second row listeners. I feel like I'm chasing my tail again lmao. Has anyone on here physically tried both? Curious. Would Axiom cut a deal for a (3) M60 package. I see they sell in pairs. Thanks guys for the comments and help so far.