Cant see anything that would stop you converting the boards to the typical motion controller+ Breakout board + motor drivers. But we will still need to see the motors, hopefully they are compatible with the standard types of stepper motors ( good reading on here: https://learn.adafruit.com/downloads...per-motors.pdf)

I would keep the powersupply and reuse the safety equipment then stick a motion control board and either a leadshine MX4660 or a gecko G540.