Prusa i3 / Rework Y axis self lubricating bushing holder + video

I've created this thing for my own custom awesome Prusa i3 rework. Because I got sick of the noise from the LM8UU bearings. And PLA bushing wear out fast and become sloppy.
So it fits 8mm smooth rods using the bushings linked below. And regular bolt hole spacing for the bed frame is 30mm apart for use with M3 bolts and nuts.

Created this thing in an hour in Autodesk Fusion 360.

10pcs WearResisting SF1 Self Lubricating Bearing Bushing 8mm x 10mm x 12mm http://r.ebay.com/KhYOoP

Have an