Almost there sirbut one thing for sure though, once you are skillful enough on that machine, you will start eliminating things hehe, like limit switches? nah I dont need them, front spindle cover of the ball screws, you will take that out if it starts giving you problems of being stuck, stepper motor harness you will change that if you want optimum torque on it, spindle control over MACH 3 ---Manual mode hehehe, once you start tweaking it to it`s optimum movement speed the starting rotation of the spindle will get left behind because the movement of the XYZ are now quick enough to nose dive your bit on the material being machined
sure thing you can manipulate it thru the codes though but with a time limit pressures you, you will start optimizing even the codes itself hahaha