3018 CNC SFU1204 Ball Screw Conversion And X Z Carriage Uprade Part 2

I'm making progress on this project, I'm designing the parts required to make it happen. I have the Y axis complete.

The ball screw end supports I'm using
https://www.amazon.com/gp/product/B08...​

The Z Axis Ball screw setup I'm using
https://www.ebay.com/itm/Ball-Screw-L...​

Similar one on Amazon
https://www.amazon.com/gp/product/B07...

Thingiverse Project
https://www.thingiverse.com/thing:4846121