The robot is coming along nicely. The next step is to design and 3D print a shroud with targets that can be hit during battle. I think the robots will work off an HP system where they need to be hit a certain number of times for the match to end. I'll add a Graphic interface to the live stream to show how much health each robot has left. I've designed a mount for a micro servo that should work well for the weapon arm. I'm thinking comically large hammers should work nicely. Because of the ease in mounting things to the zumo platform it should be easy to swap weapons out.