It has a very Mechwarrior feel to it. Trying for the Crusader, I can see the resemblance in the weaponry. You would have to clearly identify it to your opponent. One thing you may run into as an issue is the placement of the weapons. If I am not mistaken, the Crusader has both of the main weapons on separate arms. By having the Thermal Cannon underslung, people may have issue with you being able to get a shot off you normally wouldn't have been able to. I would recommend moving it to the opposite position of the Avenger. That would place it, roughly, in the same spot as the arm would have it.