this black plastic body was for an old HP printer......now i'm drawing this black body using AutoCAD hen i'll design an Acryllic cover for it , i think i'm going to use 5 mm thickness and white color.
Molex connectors make excellent contact, and are easy to assemble - if you don't have the special crimping tool (which I don't) it's easy to solder them instead, making an even better connection.