bah, i'm 3x over character limit and have to trim the fat...
instead of looking at their skills, shouldn't we look at their shield? PLD should be prepared to defend themselves from magic, and the shield would be their answer. they don't need more damage, but should be capable of fully defending themselves. not being able to block magic is just silly.
for WAR, downgrade their armor to share with DRG, bump up base hp, add a parry buff in tank stance and they'll be fine, if a bit heal hungry. DK's are alright, but could use help with their sustain that doesn't rely on them main tanking.
i think the equipment used should reflect their abilities a bit better, rather than arguing over a second here and there in their kits. with this, PLD can handle magic damage. this opens up the healer to throw out a damage skill or 2 to offset the dps lost. WAR, has a larger pool for getting hit but requires more babysitting while putting out more dps. and DRK can be the happy medium.
had to clear 2/3 of what i wanted to say, so this may a little butchered.