My mind needs a break from my big robot rover.

Here is a photo of two classic Tomy's I have, the Dingbot and the dustbot. They're pretty small (though the dust bot has more room. Would it be possible to do something with a bot like the dingbot with ez-b? The board wouldn't fit inside but it's such a neat little bot that it would be pretty cool. Has anyone done anything with these? I saw a image file of some sort from 2012 of the dingbot but not much discussion. Has there ever been talk of a smaller form version of the ez-b for mini projects? Any ideas for these guys? Matt