After seeing a number of melted plugs, I figured I'd eliminate one potential issue, stuff coming loose from vibration. Aka, in the same spirit as the CR-10 cable strain relief. Surprised no one else has come up with this, that I've seen so far, as this was fairly easy to draw up in Tinker card.

There's room on the topside to avoid potential contact with the soldered joints, but it still wouldn't hurt to put some kapton tape on those joints just to make sure. Please let me know if there are any issues, I'll be happy to update. Thanks. This took me about an hour and a half to print on my CR-10.

Turn on supports to assist with printing the pockets on the backside.

While the model itself is my creation, I did use m4RT1n Tevo logo for a little bling. Logo can be found here: https://www.thingiverse.com/thing:1402077