If you go to junk yard for the parts from a panel get those door panels...
just get those door panels and make that part of the swap parts

 

I believe there is another spacer that goes in place of the cargo boxes in the LS/LT.

 

There are lower panels that attach around the sides of the box. I really wish that I'd kept the storage box from my panel . I couldn't give them away , so it went to the curb....john

 

Yep, definitely the Wagon rear door panel handles will hit the box, not letting the doors close fully, as my esteemed colleagues have previously mentioned.

Plus you can make the storage bins deeper. Much deeper if you choose. It's simple.