Looks like they should work together. The GS D200 is a 1 amp driver (factory default) but can be altered via a resistor at pin 9 to limit the current to a different amount. Data sheet is here:
You might check your circuit board to see if pin 9 of the D200's is connected through a resistor to either ground or Vss. If so, simply disconnecting those resistors should set the D200 to 1 Amp.
You will use the motors full winding, center tap unused.