Support for Castle Live Link

Would anyone be interested in adding support for Castle Live Link ESCs? Ithe seems like a great feature for rovers. Castle makes the protocol available, but it is beyond my ability to incorporate into ardupilot. Is the pixhawk (cube in my case) up to it?
Here is a link to protocol details:
http://www.castlecreations.com/castle-link-live

I am also interested in having support for Castle Link Live.