Hey Guys
I have an old Isel cnc router, bed size 1500mm x 1300mm. It has
been a gem for 20 years but now the controller has given up the ghost
and left me pretty much in the crap.

I have read through many posts and seen that I am not alone albeit
that the relative posts were many years ago and addressing the problem
could have many new solutions.

So what I need to know is this:
Can I use my existing motors? which are (attached pics down the line)
What would be the best drivers to run these? (Gecko G540 recommended before on this forum)
Am I able to run Mach 3 from Autocad Dwg files?

We are also running another cnc router using an Isel controller
with a DOS based interface on a Windows 98 OS.(waiting for that to give up)
Isel have told us that acquiring a new controller is impossible
and the whole system needs to be upgraded, I get that, time to move on
but not at a cost of 70.000 South African Rands.
Is there anyone that can help with this issue?

Attached I will place a few pics of what I have.