So, I took Pyrrho's advice and listened to some speakers today and I came home very confused... I'm back to square one.
If you asked me 10 years ago how I felt about MartinLogan's and their tweeter I wouldn't say anything positive; they seemed overly bright and almost painfully annoying. I am shocked how within those 10 years my perception of sound has changed. This entire time I was comparing things to what my preferences were 10 years ago and I discounted ML's immediately . So, as I said, today, I listened to B&W CM9's once again, but this time I actually did a back-to-back comparison to ML EM-ESL's and ML Motion 40. Unfortunately, I couldn't listen to the Polk's nor the CM10's to have a back-to-back comparison of all of them, but here's where I'm at now.
B&W CM9:
When listening to music they had a nice bass, but all together they seemed sort of loose. I was actually a little disappointed. Now, when playing a movie through those, it was a total opposite, I was pleasantly surprised how the sound was very natural, I liked it.
ML Motion 40:
I was quite shocked by the fact that I actually really enjoyed the sound coming from those. Music and movie both sounded really good. There were parts of the movie that sounded a little brighter then on the CM9's, which I didn't like, but it wasn't too bad.
ML EM-ESL:
Again, totally shocked by the fact I liked ML's as much as I did. I really loved the sound of those. My only gripe is the fact that when you're not in the sweet listening spot, the magic is gone

.
Again, I'm confused. I still want to listen to CM10's, and LSiMs, but for the money ML's are not a bad deal. Also, my problem of matching all speakers would be solved, as they can be had as a matching set. If I had to buy speakers today I would be torn between both of the ML's ...and the only reason why I would not pick the EM-ESL's is because they are very directional. What am I gonna do??? What am I gonna do???