Thank you for the reply. I would definitely add a Q80 backmount.
I will likely need to double check the diameter of the Q80, but I think it should fit.
My first choice was a Plettenberg Xtra 30-10, but I sent mine back to Plettenberg and they informed me that they no longer have parts in stock to repair and maintain these motors any longer. I think the Xtra 30-10 is the one shown in the electric manual for backmounting.