Ohm is making an SE version of the MicroWalsh Tall (sells for $1400/pr). If you ask for it with the "European Voicing" the sound will be bright and very detailed. This version was too bright for my taste but it may be to your liking. I'm surprised the MMG's didn't work. They're fairly bass shy. Maybe you didn't have the right placement.
The Mark & Daniels will likely have too much bass for your room. Good Luck!
The Mark & Daniels will likely have too much bass for your room. Good Luck!