deep_333,
Thanks for the information. I already sent AcousticFields an email.
Hope it works out for ya... I bought the ACDA carbon panels, as is from them. For diffusion, i went the diy route and followed their formula (formula, wood, saw, glue, nails, garage, saved some cash). You can see what they suggest for your room.
With your room size and a few of these acdas in there, taking care of the 'room resolution' bottleneck.. you're in for something you never heard at any show or anywhere...There's nothing wrong with being curious about different gear, different flavors. But, once you address the above mentioned and create the right foundation, you won't be 'missing' anything with your existing gear (diving into rabbit holes).
I believe their core market is still pro, upper echelon studios, etc...but, it seems more audiophiles have caught on to it in recent times.