I pointed this out in another thread (and all the more reason we need a Skype.channel to handle all of this), but do you really want to make it so easy for others to see what division a ship is in?
For example...if I'm a Hessian or a Corsairs (or Bowex for that matter) and I see a pair of GSV or GSX tagged ships with no GSE ships with it, I'm gonna assume it's an un-escorted trading convoy and easy pickings. However, if I just see 3 vessels tagged Gateway| or GWS- then I have no way of knowing what I'm up against unless I actually fly within scanner range, which is more of a gamble.
We can keep a corporate directory of ships that shows what division they are without broadcasting it to everyone online.