I have finally finished this project! Took about three weeks. If your soldering skills are not up to par before you start this, they will be when you are done! There are over 1300 soldering points in the cube alone. I estimate there are additional 700 or so on the two boards.
I must say that Chr did a magnificent job putting together the istructable for this project. You must, however, read every single comment before undertaking the build because there is a lot you need to figure out on your own.
Anyway, here are the photos of my build.