I also believe the M60's are above the 603's in sound reproduction, and a tie or slightly better than 703's. If you look at cost, it is an easy choice, unless you just want the looks of the B&W's. I have no reason to be biased, as my brother in-law has been a long time B&W man, and currently has 703's in his recording studio. I recently took my M60's there for some comparison tests. My brother in-law and some of his band members kept asking me, "And what did you say you payed for those Axiom's"

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85