I am so very new at CNC that is, I have never worked with one as of yet. BUT I am bidding on a 2000 Cam Tech Router Master 25 in an auction as we speak and it will end on Dec 8,2015. It has a Porter Cable 3hp router and states Untested, declared as needing repairs. I contacted the company that was selling the machine. But people in office could not help at all. My question to any one that owns one or has any idea what a good stopping point on bid for a machine like this should be. I saw that people were converting this model with a Mach 3 set up, So if I could not get it to run would this fix any of my problems? I am no stranger to converting things over but is it better to go this route or pay big bucks and buy turn key and go. Thanks in advance.