New Varicam 2700 Just Delivered...What Now?

My company just received two brand new HPX2700s. I've never had to work with a high end camera straight out of the box before so I am wondering what my first course of action should be. I was considering sending them out to have them set up and matched. Is this wise or should I just look for established scene files and start working out my looks from there. I've been an operator for several years working with rental house cameras that were already set up by DPs. Now I'm moving into the DP role and the look we give these cameras is entirely up to me for the first time.