looks awesome! I've not plucked up the courage to install it on my 5D III.... :/
I know it takes a sphincter of concrete to do that. However, it is simple to install and just as simple to uninstall back to factory settings (reflash ML firmware and wait 30 seconds). The latest version is very stable. It's not crashed once on me since being installed and the CPU temps stay about normal. Some have had logic issues with some of their settings so it's recommended to set the camera back to defaults before installing ML...which has resolved the logic issues.
I have it now installed on all of my bodies, 5d3, 7d, M. No crashing and no burning to report.