I currently have a set of mission 753's and mission 75C centre. Im getting bored with the sound now. Not enough bass, too bright, imaging not great. They do go nice and loud though but its too harsh. What else is out there that looks good, has a better balance, has better imaging and can go farily loud. I was thinking B&W P series or Kef reference (doesnt have to be brand new). I have heard of Kef Ref 2's and was well impressed but they didnt go very deep in the bass department. However, probably one of the better sounds Ive heard. Any suggestions?