Prusa i3 Steel X axis

I have moved to steel frame from Geeetech Acrylic i3. So I have to redesign my things for it.
This pack includes anti-wobbling fix, x-motor, x-idler, x-tensioner, x-carriage
If you have questions, feel free to ask!

I get rods from my Geeetech Acrylic i3 with carriage design.
Rod diameter is 8mm.
Center-to-center distance is 45mm
Z-axis screw diameter is also 8mm