Here’s a suggestion… if you’re near a UPS store, they’ll figure it all out for you. It saves quite a bit of time and the liability of getting the item(s) to the recipient is on them, since they package it for you. Just send me the tab and you’re all done.
I’d love to see pics! I was always curious about the clearance under the seat with this unit. I’m torn between something under the seat or a tailgate enclosure.