Yes the cannons are not changed. Still inside besides the cockpit.
4 Laser,2 Mesons, is that the armament for the Gladius or Raptor?
It's mentioned in several of the Star Wars books, mainly in the X Wing series, and in the games, the guns don't shoot straight ahead, they do actually converge, but it's so slight few people noticeThey solved it by having a degree of convergence on the guns (i.e. they didn't stick straight out). I think Corran Horn mentions in one of the novels that their point of convergence can be set; this is not true in the games of course, but makes sense.
Perhaps the point of convergence is something that could be manually set by the player in flight (or perhaps prior to flight).