The items in my drawing are router templates. The parts need to fit together with zero gaps which is why I don't cut them out with a jig saw and file or sand to the line. I'm too busy to sit and file for hours when I know there's a better way.

The only thing I wonder about running it through V carve is that with the zenbot one is using something like a 1.25hp router, so you can only force it to go so fast. I'm sure my 2.25 hp router would cut faster. It's just that since I have no experience seeing how fast a machine that small can cut out parts as I have nothing to base it on. Can you tell Vcarve how small a spindle you're using so it knows how much that thing can be loaded up before it burns out?

The person I know who has a zenbot said it'd take 4 hours. That seems like a really long time, and I wonder if he was being too careful with the depth of each pass.