Rudee,
I would recommend that you not throw money at upgrading your fadal with fadal solutions, especially on a 16 year old CNC.
But, if it's paid for and you have work to do that can bring your income, then you could spend a little on this machine by rebuilding and retrofitting, or spend a lot on a new machine.
Rebuild source near you:
http://www.atkinsontechnologies.com/
William can do it all for you...
Sincerely,
Scott_bob