And it was mothballed in running condition, except the motors were pulled from the X, Y and Z...

Thinking that it'd be interesting to get it going as a "light use/good enough for within-spec tolerances" machine around here, maybe add a 4th axis. The -servos- that were on it were 1200 oz inch DC motors. Could less expensive steppers possibly work? If that'll work, I'm thinking of Mach3 and some cash thrown at Keling...