Just checked and Mike has the mount for the Lightning truggy .

I was just speaking to Ty on another forum ( HB team driver only 15 years old he came 3rd and Tq'd at the Manufacturers cup with the D8 on the weekend ) and he told me the truggys diff mounts fit the new buggy as well .
He even posted a pic for me of the new D8 center diff fitted to the older buggies diff mounts and attached to the D8 chassis .

So you can just use Mikes truggy motor mount with the truggy diff mount in the new buggy.
I just ordered the D8