Thanks for the input guys, much appreciated, I had been thinking it might be best to just finish this one as it is pretty much done & the only thing that's really needed cost wise is the electronics & motors. Those I was going to get from diycnc as a complete kit, the system 4c with nema23 3nm motors. Reasoning for that was that it would save me the trouble of having to make a box to house everything & funny enough I found the link to this forum on Roys website.