Prusa i3 X End Motor for leadscrews

It's a X End Motor for the Prusa i3 Rework to use with lead screws. I used leadscrews from [banggood](http://www.banggood.com/3D-Printer-300mm-Lead-Screw-Z-Axis-8mm-Screw-Pitch-p-980650.html) with 4 holes brass nuts.
I took the X_End_Motor from [Prusa i3 Rework 1.5](http://www.thingiverse.com/thing:858449) but I wanted to change the X motor orientation. So I removed the motor mount part and added the motor mount from the first Prusa i3 Rework.
On the other side use the X_End_idler and X_Belt_S