For part 13: The Frying Pan if the PC's somehow manage to take the Dominator do they get XP for all 120 marines and the captain (~50000xp) or just the ones they killed? Also do they get XP for the ship itself CR9 in addition to the crew?
The PCs should in no way be encouraged or capable of taking The Dominator. I know that there are others in this thread that have allowed it, but there are also numerous threads that detail the problems of letting that happen as well. We're talking about a ship that is an experienced and capable pirate hunting vessel. It's use is to present Cheliax as a threat, and is best used as a reoccuring villain. I strongly encourage you to not let your PCs take the vessel under any circumstances, given that as written, simply escaping The Dominator can lead to TPKs.