That's what the guy in the article did. For a US carrier, you need every 6th or so "board" to be a steel strip with the tiedown slots.
I just now remembered, Tom's Modelworks sells a set of photo-etched tie down strips, you would set those on top of a piece of plastic, and lay slightly taller wooden planks between them. (I'm not saying that right,,,,,,you need your wooden strips to be taller than the plastic ones, so that everything is the same height after you put the etched metal down)
Rex