So I got a Defender and 2 other games in a bundle for $5 about 8 months ago. The Defender was worth more than that in the first place but I am looking to do a partial restore (no repainting the entire cabinet). I am trying to get it running first. It needs a power supply rebuild (easy) and the monitor board is having problems but I have an extra one. I noticed the ROM board is missing the #5 rom. Is that supposed to be there?