What I don't want to see is the motor shoved back to the rear axle and set hypoid. Don't forget we are running front and rear axle TUBES.
You got my vote on that....

Axle tubes are sloppy, so gotta make them long as possible. Rear Axle tubes will wear out faster than bushings and produce more drag.
I'd be thinking of setting it up so that replacing rear axle tubes will not be complicated
