I don't have a room that large, but if I did ...
I would go big on the speakers, based on the information you provided:
Big Duntechs, Magneplanar 1-D, Sound Labs, Genesis, Quintessence, Wilson, Pipedreams, etc.
I would go big on the speakers, based on the information you provided:
Big Duntechs, Magneplanar 1-D, Sound Labs, Genesis, Quintessence, Wilson, Pipedreams, etc.