Thanks for the reply, jafant
If you enjoy the Vandy sound
I do except they have a somewhat veiled midrange, IMO, probably because of the plastic driver. The latest versions use a "tri-woven" driver which is said to be better but I haven't heard it for myself. The Treo CT with the carbon tweeter is well-reviewed. I've only heard the regular version. I quite liked it but it is a bit more than I'm willing to spend. I actually have heard the standard CS2.4 but it has been 10+ years ago. I recall very much liking it but went with the 2Ce Sig IIs because it was much more affordable and mimicked the sound of the 3A Sig (except for bass) in a much less imposing package (as you know the 3A is a 48" monolith, the 2Ce is 40"). IMO, Vandersteen's low-end models are easily the best value in high-end speakers. But they do have their weaknesses, as should be expected at these price points.
As I wrote above, I want the fullness of the Vandersteens but with as much transparency and resolution as I can afford.