Hello from Illinois. Been a Martin Logan owner for several years now but just learned of this forum recently. I started my ML journey with a pair of Motion 60XT's and a 50XT center. From there I moved on to a pair of ESL X's and an ESL C center and added in some 4i's and LX16's for surrounds. My initial focus was on HT, but have slowly been shifting my focus to improving the 2-channel analog facet of a dual-duty system. To that end, I recently upgraded the ESL X's to 11A's and could not be happier. I think that's where it ends for now speaker-wise since I simply don't have room for anything bigger.