Here in Oz, we are advised to repeat the party being hailed 3 times, then follow with "this is....(I just use the boat name)", 3 times, adding the full rego number of the boat after the last repeat of name, then, "are you receiving", then I wait. Usually I am calling to log on to our local Coast Guard equivalent to advise them of our general plan, number aboard, destination, and anticipated time of return. In this case, I often avoid 16 and use one of their known working channels, and end with, "standing by to log on" - or off, as case may be.
I don't feel the need to ID my type of craft, as they know what it is because I belong to and pay a sub to the organisation. If I'm calling another boat it is usually one I know, and they know me, so no point.
One time I do ID the vessel is when we are near shipping channels, and I monitor ch 11/12 which is/are the port working channels, and then I will sometimes let them know "I am the Clipper 34 motor cruiser off their port/starboard bow", or whatever our relative positions is. Then I advise them of my intention "to avoid them and stay well out of their way by such and such" manoeuvre, and they are always very appreciative we have monitored the channel, and advised them of our intent, so they don't have to concern themselves about us.