Thanks for the ideas, Kingmaker was actually my idea for my first choice. I've run it twice before so the additional prep wouldn't be too bad for me. Unfortunately one of the players in the groups is someone I've run the campaign for already and he's with me in another group that's playing a homebrew (with a different GM) that's doing a kingdom centered game so I didn't want to overload him with more of the "same". Giantslayer was probably my second choice as I've played that through book 3-ish, and I remember the first book being largely unnecessary. I do plan on being in Serpent's Skull as a player soon so that one's out. Council of Thieves ends a lot earlier than most APs right? I'm not sure that'd deliver the higher level play they're gonna want to get to. I will look into Legacy of Fire though, I've got those sitting on my bookshelf actually. I've never really leafed through 'em, and maybe that'd be a good opportunity, though they'd require translating to PF (I have to be really thorough with that or my brain starts hurting).