Hi all, a good couple of days in the garage has resulted in the engine and box being offered into the chassis.
Q. Do I fix the gearbox mounting on top of the welded in box section or below?
Q. Do I bolt all the way through, putting a crush tube in the middle or just through one wall?

Took pictures with iPhone and have them on iPad but not sure how to get from there to here...

On top and all the way through.