hello, sorry if this has been covered before (as tech questions often have). I started work on a Killer Instinct cabinet conversion mame project. gutted everything except the power supply and the button/wiring from the cabinet. I have purchased the iPac board for the USB interface with the computer. My question is do i need to cut the wire harness apart and trace each wire from the buttons or is there a MUCH easier way to do this? I know a little about mame cabinets but this is my first build.
Separate question... can the computer and marquee light be run into the existing power supply or am i better off with the power strip like i normally see?
Thanks for any/all input.