[member="Vascious Relens"] What is being asked is for the battle to have a bit of logic and atmosphere of a real naval engagement. Yes this is an RP fight where story should always take precedence, but a twenty meter ship boarding a Star Destroyer that is not engaged is not going to happen without the twenty meter ship having stealth abilities or... well... exploding before it gets close to the Destroyer.
Board actions, in most sci-fi space battles, happen when said ships are already engaged with other ships that way they can't divert all their attention to annihilating the boarder ships and pods. Not to mention Flak Frigates only job are to stop small ships from doing what you are trying to do. They protect larger ships from fighters, bombers, and other small ships.
While the main point of this is PvP, you should still have the battle, itself, in your mind. I understand your desire to board the enemy leaders ship and engage him in awesome combat, but if you want to do that, do so in a way that has a better flow. For instance, have the Crusade ships start to truly engage the Horde fleet, and by making a large push, force the Dread Lord to come forward to offer fire support. With most of it's weapons targeting your larger ships, you can then attempt to board by sending your ship along with several fighter wings for support.