E-Track in the back?

[Mean_Green]

I have 4 triangular shaped tie downs in the rear cargo section. I can see a use for them, but I'm wondering about replacing them with sections of E-Track rails and a few associated clamp in tie downs. Is this something anyone has done?

 

[swathdiver]

What might you use them for?

 

[Sparksalot]

I removed the heavy unused powered third row from thethirdtwin and made a deck plate to allow flexibility for securing stuff.