My portfolio box layout

In the process of working on the construction of my portfolio box with someone who owns wood-cutting equipment. Here's a rough layout i've constructed showing the box core and its top. The front section will hold my boards and the back section will contain some relevant book productions, products, etc.

Any help?

I want to turn the background of this page to black b/c I'm tired of looking at this orange-brownish color, does anyone know how to do this without changing my layout or text?

Current Project: Specialty Furniture Brochure Template

Wall Pattern Brochure Display: Rough Drafts

My gloss optimizer ran out when I was going to print out my last draft of the evening the other night so the images of the constructed piece are one's I had to do completely by hand (including trimming the two different wall patterns with the same part of the pattern appearing on each...which turned out to be sortof a pain in the ass). Working on other types of brochure layouts for my final pieces...and I'm still tweeking this one, as I think each rectangular piece could contain a different wallpattern rather than having one entire pattern running across the whole length...also, if you didn't notice already, the images you are seeing is front and back of the same brochure (the jade on one side and the parchment color on the other).