As an experiment with your movie of choice, replace the front set of the "dream" system HTIB speaker system with the M60's with all of the other speakers in place, re-calibrate and listen to a movie that way...or better yet, remove the center from the setup altogether and let the M60's act as a phantom center...
You will be greatly suprised and don't really have to wait to enjoy the M60's with movies...
BTW: Cool looking system...
WhatFurrer
"Meddle not in the affairs of Dragons, for you are crunchy and good with ketchup..."