centroid servo

iam converting a mill to use in my small garage on 240v. its currently 415v .. im getting to the stage where I have to think about the control system .

I have 3 centroid (sem) ac brushless servo's that came with it . originally controlled by the centroid sd3 servo drive rtk3 and centroid m400 control with cnc10 software

im thinking of ditching the m400 ,sd3 and rtk3

can I run these servos from another servo drive and control
this is going to be my retirement project so no rush

or a recommendation for servo ,control and control system to make this work ,I currently have cnc12 on my lathe so if a centroid system is possible im ok with that if not im open to suggestions