Verdat

I'm playing LMP with a friend and i have few questions. 1. Is there a way to build a rocket together? 2. Can we control the same ship? I know that we can use tracking station to follow a ship that other one is flying. 3. can one of us control orbiting spacecraft while the other one is landing on a planet? Essentially we want to play KSP in coop mode where either of us can also control everything, even if it is built by someone else.