This is the last update with photos from the finished cab! The varnished bezel is installed and the T-Molding is placed in the groove of the side panels. Orange was a good choice, the color matches to the artwork very well. The cab has got a nice place in our living room and we've adapted the wallpaper for it ;)
Résumé: construction and configuration of the arcade video game machines was a lot of fun and I learned a lot. There are only a few things that I would do different the next time.
Thanks to all who have supported me in this project!
Here are the photos from the finished cab: