Found this old topic in a search I was doing for something else, anyway.
As RTSDaddy2 stated, instead of project arcade 2 I would suggest this...
I built my arcade about a year ago and it turned out great. I got ALL of my infomation from Saint's book and this forum. The one thing that frustraded me was some of the things I had never done before and was reluctant to attempt, encoder wiring, laminate, routing, etc... I had always thought it would be a great idea to have a video of the arcade building process, I even have a name "This Old Arcade" as in "This Old House" tv show. They are great at showing and describing to you how to do something and I think most would agree a visual with a description is a lot more helpful than reading a how-to, you just get that warm-fuzzy when you see it done.
Just my 2 cents, I think it would be a good seller but of course I lack the ability or equipment to pull off such a task...