Ultimate Cupcake or Thing-O-Matic upgrade Plates

I went ahead and plated up the various DXF's from http://www.thingiverse.com/thing:35372 .
There are 3 plates that measure 2'x3' (609.6 mm X 914.4 mm) and 2 plates that measure 1'x2' (304.8 X 609.6)

These plates should fit nicely on a variet of laser cutting machines.