I finally got the stop tabs from midiworks. But it was worth it for sure. I spent hours before making cables. This time, plug in a USB cable and you are done.
I got a 7 port hub from monoprice and mounted it on the stop tab board. On the left is the 2 line display. I added 2 switches to be able to control the combination stepper
Mounting and integration will proceed at the convenience of the owner..