Sorry, no pics of the bottom. I used 10-24 machine screws at all the cross braces. I drilled the top plate and cut off the screw heads then threaded them into the holes levaing them flush on the top side. I then hit them with the mig and ground it back down smooth.
Do you remember the dimensions? I would be interested in buying one of those, I will have to build something similar to house my radio, great work man seriously nice console