Space-Saving CG1500 Lid Power Supply Mount

I tried out this great design from Ernie34 at https://www.thingiverse.com/thing:2656493 and found that I didn't have quite enough room for my electronics in the other side of the enclosure (The Kulp K8-B is fairly tall). This design had quite a bit of wasted space underneath the power supply due to the curved lid which I wanted to eliminate.

So I designed this alternate design which mounts to the sides of the power supply instead of the bottom, and allows the power supply to be as flush to the lid as possible. It is extremely solid (actually surprisingly so, I cannot get it to budge) and easy to install.

You will need 4 m4 machine screws with a length about 8mm. You will also need 4 wood screws or similar to mount to the brackets to the lid.

This was designed for the Meanwell lrs-350-12, however any power supply with side mounts matching that of the dimensions of the lrs-350 series will work, see this link: https://www.meanwell.com/Upload/PDF/LRS-350/LRS-350-SPEC.PDF

Edit: V2 corrects the mounting hole spacing, changing it from 210mm horizontally to 211.1 mm horizontally based on feedback from @Steve758