Sam, they are even more beautiful in person.
i have had them 14 feet, 6 inches apart while they were breaking in. the reason was a recommendation from Kevin Malmgren.....who designed the VR9SE, VR7SE, as well as the final design work on the MM3's. i enjoyed that position for the VR7SE's so i put the MM3's there right off. in my room anywhere has room to breathe.....with the 11 foot ceiling.
i did not want to move the speaker around during breakin.....but now they have about 500 hours on them so today i did move them.
i had a few friends over for a listen.....after a few hours we did move them in from 14' 6" to 12' 6".....which also meant i moved my listening seat in 12" too.
initial impression were of a more visceral, involving, micro-dynamically alive and intimate presentation.....which i prefer. the soundstage is a bit shorter but only a bit.....which is still BIG! depth is a bit better and there is a bit more of a wrap-around sense. as this position is only 3 or 4 hours old i am still discovering the differences. the bass seems pretty flat so far.
i now expect to start positioning experiments in earnest.....but i think it will end up in the 12 foot to 13 foot range. i need to break out the RTA now.
regarding the VR7SE; the '7' is not really the right speaker for this room.....it does not move enough 'air' for my 29' x 21' x 11' room with all the bass trapping. the '7' is a ported passive speaker.....my room works better with a sealed box active subwoofer speaker that can easily presurize the room and move lots of air.....such as the VR9, VR11 or MM3.
also the '7' uses a different mid range and tweeter than the MM3 and has a diiferent sound. i throughly enjoyed the VR7 and think it makes great music.