Yeah, it looks like thats the final spec, although if there is the availability of other panels which would be better, i'd imagine they could increase it. As ive mentioned somewhere else, this strikes me as being a Beta product, we've had the long term testing on Alpha, they've got something which is at the beta stage and it might not be too far away from being the finished product.
Other changes could still happen, things which can come from general feedback but 'feature complete' does seem like it'll be pretty much the same hardware as the DK2, just possibly better usage or adjustments to those features, but no (planned/intended) advancements on hardware.
It makes me wonder (and probably a few others) whether it'd be worth waiting for the consumer release, if its only going to be minor tweaks and possibly a price reduction due to mass production. Thats going to have a long waiting list too, for what may well end up being 99% the same product.