I believe Ed has a pair of cabinets almost ready for paint. But the issue is the woofer no longer being in production. We are working at this time to name a replacement for the standard model. We have used the Audiotechnology Flex 8 but it is a very pricey upgrade although in my opinion, it's worth every penny. The standard C-Quenze would also likely work since the parameters are nearly identical, but again, it's more expensive than the Vifa NE225-4 in the original Aurora.
The new cabinet that Ed is working on can be easily modified to accommodate the new Acoustic Elegance TD8S which requires about 50% more cabinet volume than the Aurora currently offers. The look is different, but it's still going to be stunning.