I made a replacement table, too. Bought a finished laminated panel at a Big Box store, configured it to size and ran a walnut edge around the pine panel. Made a great and attractive table top.
Unfortunately, my single aluminum post support didn't work out. It was not the adjustable and durable airstream variety. The new top supports are steel, folding table legs. A better solution as it allows to remove the table entirely and use it either somewhere else inside or even outside. Since the top isn't fitted to stay in one location, I find that one can move it, minutely, as folks seat themselves in the booth.