Good, let us know how that goes? I hope it solves your problem.
The hard plastic ones I had (many years back) were made by "Lectro-Kennel" brand. I only looked @ Chewy, but there may also be other brands thru other sources on Amazon, Petco, etc. Always nice to have options.
The one issue you might have is accommodating the cable- it's not a simple lamp cord that can be cut off & the plug easily replaced (to pass the cord thru a small hole), so you'll have to plan to make a bigger hole in the PVC & then patch it. Oh well...nothing's perfect.![]()