Advice required for a truly awful room. I am looking for an integrated amplifier and speakers for a kitchen dining room 10m x 4m rectangle. 7mx2m glass door running down one side, stone floors and no soft furnishings (only dining table/chairs and kitchen units). My better half insists on no room treatments (to be fair I already have my own theatre room), we mainly listen to rock or pop music. Speakers would be on 4m wall and could be pulled out to a maximum of 1m into the room. My budget is £7-8k but I am beginning to wonder if it is worth the effort. Any system ideas would be very welcome. Thank you