Verrrrrry low chance they'll do that, but nevertheless, I can tell you the details for MultiPlayer.
breakParryBonus, parryBonus, disarmBonus and lockBonus are unlimited.
The game will choose a random number between 0 and <value> to use as the parry/disarm/lock/etc bonus.
As for forcepowers, everything is limited to 3, except if there is a Jedi NPC (As determined by the weapon selected, or the odd case where Boba Fett uses the Jedi NPC AI code) with the class of CLASS_DESANN or CLASS_TAVION, in which case FP_SABER_OFFENSE is set to 3 and 4 respectively.
Force powers are very different in SP, but I am sure the saber fields behave the same.