definitely.
one of the nice things about the mcwire design is that you could print out templates for each stage onto a full page sticker (shipping labels...) and then just cut and drill where it says to.
since its already about the size of 8.5 x 11, then you're well on your way to having the stages made.
alternatively, you could also order raw acrylic sheets from any of the online dealers. when you buy it raw like that, its actually pretty darn cheap. the lasercutting is where most of the price is. even then, its not too bad.