I would like full size. The room is fairly sparsely decorated with tile flooring - so warm sounding speakers would probably be best. In terms of price - £500-£1000. What would get the best out of this equipment without being overly expensive?
I'd suggest the Monitor Audio Bronze B2 package, at about £880, or the Epos EL3 5.1, at about £75 more. The old but still good B&W DM300 series package would be worth a listen at around £900, too.