There is going to be 3 sizes in the new range. Here's a picture to give an idea:) I've seen Farrel's a couple of times, and I think he said it was 42cm wide:)
Ah yes I've seen the pictures from Luderitz so I know that they are testing proto's. I also know there are talks about a 42, maybe 46 and bigger sizes.
But that's as far as my information goes, was wondering if anyone knows more. Release date, specs, etc..