Infiniti Kuraza, not as ugly in person

The Kuraza concept looked less like Mother Hubbard's boot from it's earlier sketch and more like the people mover Infiniti probably envisioned. What works are the six doors. That's a great way to solve the problem of getting people easily into a third row of seats. What I don't understand is the need for these internal spines. They may look neat but if you're trying to build something for utility it would cut down on the option of turning the Kuraza into a flat-bed hauler when needed. You never want to say never but we all know this will never, never be produced. But adding six-doors to an SUV should be top priority on everyone's list. Click through for more pictures.