Ok. Update!
After a 9 hour round trip, I got the speakers. So the main questions were, are they too big for the room, would they ‘overpower’ the room, and the answer to both is NO.
AMAZING SPEAKERS
Up to the same listening levels as previously, 85-92db, they are effortless and far superior to my AE2s. Yes, after this point, then things start to rattle lol. But my sitting position is only about 2m away, so I don’t need it to be any louder
Playing Billie Eilish Bad Guy was phenomenal and didn’t cause any problems in the room. Stereophonics Vegas Two Times is a tricky track. The start was amazing and it was like I was standing in the room listening to the chatter, but when the track starts up properly, I did have to drop the level, but this was the same as before. I would love to know if anyone else struggles with this track?
I know it’s a cliche but sonically they disappeared. Physically they are big, but actually not imposing at all. The footprint is not much different than the stands I had. I have had to angle them down to my ears as the tweeter is higher, but I’ll mess around with this a bit more today
Overall, I am very happy