This is the part I am at currently so I will have to edit this when I have finished.
- Finish the Cabinet have everything wired in.
- Get the screen working
- Testing retropie and a game.
Currently at this point you should have the cabinet built, the only things missing on the cabinet should be
- The raspberry pi
- The pcb board
Now you will want to put the pcb board on the side panel(but inside the picade) from here attach the ribbon cable to it.
Then attach the raspberry pi to the back of the cabinet.
At this point you should be finding the operating systems and the softwares you will be using for the Raspberry.