I finally managed to clear this instance today . Thanks to everyone for all the tips on how to get those bosses down. I wouldn't go so far as to say I have this on "farm" status, but for now , looking at that first Chaos Orb in the bank is good enough.

Now on to bigger challenges. I still can't get past the first boss in SFK, but I'll be sure and post when I manage to get some other bosses down.