Okay so I already have the Mega and a bunch of pro minis, so I'll just go ahead and order those other parts! It looks very easy with the way you wrote it, I just wasn't sure if I was looking at it wrong because it almost looks too easy to me lol (If I knew what pins were what I suppose, which leads to my final questions).
My only questions left I suppose are it says for EEP to "DATA (1K Pullup)" to D7, "CLK" to D16 and "Reset" to D17, but I'm not sure where to find DATA, CLK, and Reset. The data sheet I found is here, but it doesn't list those pins. I also just noticed for ROM that, WR, RD, Reset under ROM also aren't on this sheet, should I be looking at a different one?
Sorry if I've missed something obvious! Cheers ^-^.