Nice to know the JL Audio integrated well with the Soundlab's - there is some controversy one the use of subs with electrostatics.
As Soundlab's have a very large radiating area, there is no thing as a defined main first refection point and the ratio of direct versus diffused sound is very different from box speakers.
In my room I have absorption in the back corners and in the part of the wall behind the A1's, diffusion in the central back wall and part of side wall's. Diffusion is done either with RPG diffractals or flutterfree strips.
Although I (and most of my friends who love music) like the type of sound I have, I know some people disagree on this use of diffusors, claiming that absorbers are best suited to get pinpoint image. But I prefer a spacious sound, with plenty of power and ambiance, to the sharp razor imaging you get with mini-monitors.
