Reply to VCI-100 Arcade Mod

I'm going to be working on my arcade mod as soon as I'm done this semester of Uni, but I have a question/issue. I bought the VCI-100SE used off of the buy/sell community , and the guy included the arcade upgrade kit, but somehow he lost the wires with the diodes. The question: what exactly do I need to buy to make these wires myself....I.E. diode specs/what wire to use/whatever else i need to know. Thanks in advance guys