I agree with SirQuack. I was at the factory in January to audition both and it took me a good 3 hours to decide which one to get. The volume level was about the same on the 2 speakers but it seemed to me that the M80s had a bit more detail. The major difference was on the bass. Anyway, if you're now completely happy with the M80s, that's what matter
As for the center, if you want something as close to the M80s as possible and if you have the space, you should consider the VP180. It's basically a M80 that lays horizontally and the drivers are rearranged. It's not on the website yet but can be pre-ordered on the phone. The first ones should start shipping this week.
