MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Nice idea. I had not thought about that type of solution. I do not have an Ender 5 to test against. My concern for your design is would it hold the right side of the base tight enough to the back gantry plate. Depending on how you print your wrapper bracket, the two ends that clip over the gantry are also very small size that could snap or break away under vibration or stress. You can change the strength of the back clip on the Hero Me Gen2 for Ender 5 by changing the orientation of the STL on the bed by 90 degrees to get the layers to go horizontal rather that with the thin strip. The part won't snap off when printed in that orientation.