Pretty good size room & hard.IMO a good floorstanding 3 way is the way to go here + they would be a bit more efficient,making better use of power.In your room I would absolutely not get anything that has a tendency to be brighter sounding like Triangle or pretty much anything with all metal drivers..Even something like Dynaudio might tend towards brightness in your room..
My $ would probably go for something from Sonus Faber or in your room the Wharfedale Linton & the Harbeth Compact 7ES-3/ XD might be good options...
My $ would probably go for something from Sonus Faber or in your room the Wharfedale Linton & the Harbeth Compact 7ES-3/ XD might be good options...