I'm just starting to upgrade a Denford Orac, to a PC controlled machine probably going to use Mach3, but will look too at EMC2 (and any others that anyone might suggest?).

Have had the machine for a couple of years now, but it's been in storage, and am only just getting round to starting looking at it.

If anyone has any suggestions, gotcha's, parts recommendation, etc then they would be gratefully recieved.