Still under construction of course, but I had to show the progress.
Here is the link at CarDomain showing my latest additions...
I started the rear seat mod so that it can be folded and locked at any time without having to un-mount the whole seat just to access the amps. Should be a strap on each side thats connected to a spring-loaded latch similar to how the bottom of the seat folds up. I need to get that done first, then it's the amp rack. Sad how Chevy is too cheap to carpet the rear in the EC trucks. Let me know if the pictures come out, otherwise I'll see about linking them another way.