Alan, Rob - Thanks for the input. I love the idea of the AlterNomad as a contender! But....given that I'm wading into uncharted territory (for me, anyway), and that the wagon is huge!, I'm going to attempt to use the mangled Porsche. I've started fiddling with the interior. I'm leaning with this bomber-style seat, and I've moved the driver (pilot?) to the right hand side. The seat and dash are not attached at this point.
This could end up in the circular bin eventually, but for now, it's fun.