Fleet Battles question

[Galadrion]

Since we have several weapon systems which are not covered in the High Guard fleet battles system (pretty much all of the weapon systems in the optional/high-tech chapter of High Guard, all of the ship-scale weapon systems presented in the various JTAS articles, etc.), would it be possible to get some method by which we can convert these systems for use with fleet battles? Both the laser bays (from JTAS #7) and the pulse plasma cannon (from High Guard itself) would seem to be ideal additions to fleet tactical planning...