Y axis stepper motor (48mm) mount for Malyan M180

I replaced the Y-axis stepper motor with a 48mm length NEMA 17 stepper motor. Since there is not much room between the Y-axis stepper motor mount and extruder carriage, I borrowed design from acefx (http://www.thingiverse.com/thing:1352183) to create a new version with enough clearance to fit a 48mm length NEMA 17 stepper motor. This new version allows the use of original mounting points in the printer. The original mounting bolts, however, cannot be used due to clearance issue. I used 4x M3 Cou