As AE bought the BJ4WE design off Brad and Jason i was not expecting it to be that much different to a BJ4WE
the bulk of the aluminium parts have changed to plastic to reduce costs. I think the only aluminium looks to around the slipper / motor mount area.
I am guessing there will be a plastic rear end to the car, so there is no need for the aluminium suspension mounts and rear shock mount down that end.
It will be interesting to see one close up.