From the pics if the rear and front, looks like Durango have finally listened to what we've all been screaming for! Wider chassis which must have multiple shorty/saddle positions, maybe motor position option too.
Looking at the close up of the rear, they must have dropped the spur mounting down too, as the rear diff looks to by mounted flat and not on and angle to clear the saddles... rear mountable shocks too. The alloy rear parts are nicely finished, don't look pre-production/prototype to me.
I'm sure those in the know are desperate to correct me!