I just posted my experiences with this PM a couple of days ago. You can check it out on the missions guide page.
(btw Kalia, we won :D )
This is a good guide :) It would have been helpful to have when we attempted it, but fortunately I figured most of that stuff out without it XD
Also, I'm fairly sure there are other jobs that you haven't listed. On one run we attempted, we fought a Mammet with a G Axe (no, I'm not confusing it with the DRG Halberd). That ******* hit our NIN hard. BLM was the worst of them imo (we didn't know it could be silenced-- mainly bad for the kiter though)... H2H, DRG, and Sword were all pretty easy. As I mentioned before we also had a strange one who would extend his arm and attack like he was shooting something from the palm of his hand. He turned out to be very easy-- we couldn't help but laugh at him.
I'm 1/5 now but I feel that I could do this as many times as I needed now without failure keeping a few things in mind. I won't go over them again XD if you want to see them just read my notes on the mission page.
Depending on your party setup my general recommendation is to combine all of the tactics mentioned above into what I'll call the "If you can't win like this, you just can't win" strategy.
Have a single kite (a good kite) use the aggro trick (as in Super PLD) to kite two mammets while the main party focuses on one (healer helps). At about 3/4 HP (depending on how much offensive power you have) waste the first mammet with 2hours. Everyone should have RR on so you can use that trick if needed. Don't skimp on meds either.
Seriously, if you effectively combine all those strats and still can't win, then you fail at FFXI.