...but don't expect much more info. (800)-421-1625. This is the number for their consumer plasma products.
I used it to find out if the 1130 was still available to order and, at least, got a confirmation that, yes, it is. I asked about the 1140, but they said they had no information on that yet. But they also didn't deny that there was an 1140 coming either.
About the only consistent thing I've been told by dealers is that the MR is history in the 7th gen units, both standard and Elite, and that the new panels are approximate 4.25" deep to allow for the integrated MR.