I've got a line on a PSone LCD that should be showing up in the mail this week. I'm wanting to create a self contained JAMMA board tester including a kick harness. I plan on having about 4' of the JAMMA harness outside of the box so I can test boards in cabinets. I've already presumed I'll be needing the Test, Service, Coin and both player Start buttons. Is there any suggestions of something I may have not thought of? I'm not too concerned about including a coin counter, considering I'm not an op, but I'm finalizing the planning stages and was wanting some feedback on something I may have missed.