Your motors are on the small side, you will not get many IPM's out of them.
The 2 coils on your motors have centre taps. If you are hooking up to
bipolar drives then you have the choice of using half coils or you can
ignore the centre taps and use the full coil in which case the driver has to
be able to handle them. as to the drivers you mention I don't know
anything about them. Stepperworld.com has some very interresting
tutorials on steppers. They helped me a lot.