Shapeoko 2 Raspberry Pi B+ Workstation

In an effort to make my Shapeoko 2 safe and reliable, I've created this workstation. TGFX and CoolTerm didn't work reliably for me with the TinyG controller so I decided to create a workstation with software that works every time without sudden disconnections or very unfriendly interface. I also made use of an old computer Monitor that I had in the closet that makes a very good screen.

I used the very good designs of these two people in the construction of this work station:

http://www.thingiverse.com/thing:396858

And a modified version of this part to install the NEMA 23 motor to the Z axis. To only change I made was to remove the posts. They were too short for my application. and added 3 spacers on the other side of the bracket to eliminate those awful little washers that Inventables have you using for installation of the Z Axis Motor. They are very hard to manage.

http://www.thingiverse.com/thing:269745

The GUID based program I wrote for the Raspberry P