Azkeith, I too am using a similar sized room.
In this room, I have excellent results with SF Guarneri
Hommage speakers. One of the best things I have tried is to place large objects into the corners of the room behind the speakers for diffraction and to bring the speakers out as far as possible into the room with considerable toe-in.
I want to be on axis with my seating position with the speakers and at the same time I want to have the speakers as far apart as possible but with room to either side to minimize side reflections.
IMHO, the equilateral triangle set up works best and with a live end/dead end set up of the room.
In this room, I have excellent results with SF Guarneri
Hommage speakers. One of the best things I have tried is to place large objects into the corners of the room behind the speakers for diffraction and to bring the speakers out as far as possible into the room with considerable toe-in.
I want to be on axis with my seating position with the speakers and at the same time I want to have the speakers as far apart as possible but with room to either side to minimize side reflections.
IMHO, the equilateral triangle set up works best and with a live end/dead end set up of the room.