I created this as a way to relocate the Nema 17 Motor that runs the extruder to the top of the Monoprice Select Mini V1 in order to gain more space inside for a larger and longer Z axis Lead Screw. I have't Ordered the longer lead screw yet, that's next month's project. but if my calculations are correct, i should be able to get another 20mm of Z.
Ok now for the nitty gritty. I printed this using eSun PLA+. 205/55. The original wire harness that connected the extruder inside of the machine will reach the new location. no modifications are needed. Just make sure the Motors connector for the wiring harness is pointing down towards the hole so you can slip the harness through and reconnect it.
Anyways. i Hope this is of some use to someone working on modifying their printer.