Dc power supply, fully enclosed

Here's a nice enclosure for a 50v power supply. prints in 2 sides, no supports needed. can work well with just 20% infill

Needs:
-https://www.amazon.com/gp/product/B00LO1DSWQ/ref=oh_aui_detailpage_o01_s01?ie=UTF8&psc=1 (uses 4 of these)

-https://www.amazon.com/gp/product/B00LO1DSWQ/ref=oh_aui_detailpage_o01_s01?ie=UTF8&psc= (must take it out of plastic casing to fit)

-https://www.amazon.com/gp/product/B01LWXAC5E/ref=oh_aui_detailpage_o01_s02?ie=UTF8&psc=1 (this or comparable model. Doe