Spoken like a guy who has not really heard the Devore enough, maybe once. It needs a big room, not small. You need space from the front wall and sides. You react visually, i.e. Because the speaker is small, it needs a small room.
The things "that are not important or you". It does size and scale better than most tall speakers. In your mind a 7 foot speaker does a large scale because it starts at 7 foot. That is just visual based and works with poor recordings, which do not scale. If the recording is good, the scale of the recording is projected upwards and outwards from the speakers, and the scale changes with the rise and fall of the orchestra. Devores are better than foo-fi speakers at doing this. The scale also needs to be projected with coherence and proportionality, rather than sounding like 3 different speakers joined together to give the impression of extension. Not saying a tall speaker like Martin Logans or good restored apogees cannot do this, but just height cannot achieve that. Unless you are listening to poor quality LPs, which do not have scale on them to be projected.