Ender 3 PSU Cover

I have my Raspberry Pi and Arduino-Uno powered from the 12v PSU, so I made this cover for the Ender 3 (Cheap Chinese PSU) so that the 24v and 12v PSU can fit into one enclosure.

I also didn't like the add on fan silencer for the Ender 3 PSU, so this cover has an integrated fan silencer, I don't think it's very efficient if i'm honest, but i do think its good enough.

(I have already modded the stock 24v PSU fan with an in-line 330 Ohm resister to reduce the fans speed, this also helps keep the noise levels down, I suppose i could also find a 12v version of the same dimensions and use the new internal 12v PSU)

Why i made this cover:

I have two Thermocouples with Max6675 modules connected to an Arduino Uno to act as a stand alone Thermal runaway protection device.
(I've had my SKR mini E3 v1.2 hang and go into Thermal Runaway once before, so i don't trust Marlin to protect the system if it hangs again for what ever reason)

The Raspberry Pi with Octoprint gives me remote ac