Hello folks
I am in dire need for some help/advice

The first of March I will move with my family to a new house and therefore get a new room. The room is 2,85 meter/9,35 feet x 2,50 meter/8,20 feet. I think there is 3,50 meter/11,48 feet to the ceiling.
Unfortunately the speakers will have to be positioned in the 2,5m/8,2f area.
Then my question too you is: do you think putting floorstanding speakers in there would be okay or should I buy some bookshelve speakers?
I went to a store some weeks ago and demoed the B&W 685's. I was very impressed, but maybe that is just because it was the first time I listening to some really hifi audio

(Right now I am using Razer Mako with a Creative Sound Blaster X-Fi Titanium Fatal1ty Champion Series sound card). Then a week ago I went to the same store and listened to a couple of different speakers, like B&W 683, Dali Lektor 6, B&W C1 and B&W 686. I really liked the Dali Lektor 6, so I hope it will be okay. Give me your thoughts and also if you would/could recommend some other speakers to a room with that size. Thank you