Focal Dome's sound pretty good and aren't huge. Still adding a sub is needed IMO. They install very clean, the wiring connects to the bracket so, very neat. Many color options also can be unique.



[Link: focal.com]Go with a Totem Acoustic Tribe On-Wall Sub (could probably be mounted to ceiling as well) very low pro at just under 4" thick. Designer paint options. Sounds really good.



[Link: totemacoustic.com]

Th focal dome looked like a contender until i saw it only had a 4" driver.  Appreciate all the sub options, but I think there's about 0% chance of getting a sub in this room due to construction & aesthetics.

SO far the first ones that you linked Paul are probably the best I've seen, Wish i could comment on the sound though. 

That's my one concern...  In contact with the manufacturer and looks like mounting won't be an issue.  Still waiting on feedback from the designer.  If he's on-board I'll order a pair to try out.

Ordering a pair of the EBTB Venus Mk3 speakers to try out.  I'll post an update and some photos once they are in.