Well my CNC is a 3 x 3 built from scratch. I bought some plans from PDJ and used those to gather ideas. Between the plans from PDJ and the various threads floating around the internet I was able to weld together a beautiful machine. I built it with some really nice balls screws that I also ordered from PDJ. Coincidentally (yes a total coincidence, as I had my machine over a year before I heard about Everlast) I painted it the same color as the Everlast cabinet so they will look nice together. Right now it has a custom holder for my Porter Cable router but I was thinking to design a circular plate that I could fit in the place of the router to hold the torch on the Z axis.