Tom - Thanks. It's fun back to trying out a bunch of different speakers. The trip to Dwight will be fun - probably going to go with M100's and M50's - and maybe a center if Ian and Andrew want one checked out.
Andrew looks like a real talent - can't wait to pick his brain. He seems to be an engineer that not only likes the technical, he likes people. That's rare in the business.
The ML's are getting more impressive with each listening session. They are somewhat restricting in terms of the best listening position, but even when off to the side, they are pretty darn good.