Back in the days when I was a more hopeful person I tried to make an "ideal" General tanking Setup for PLD.
Please note that this set is based off my preferences and I am aware that you can get better stats in some slots if you're willing to try your luck against the materia RNG, which I rather not do. (Which is why I only list single melds in the build)
Garuda's Gaze:
Damage 88
Delay 2.2
DPS 40.00
Slashing 100%
Wind Resistance+15
Block Rate+15
Enmity+20
Chance to inflict wind damage
Thormoen's Purpose:
Block Rate 95
Block 122
Defense+5
Enmity+10
Heavy Darklight Armor:
Defense 308 HP+160 Vitality+20 Evasion-20 Magic Evasion+10 Regen+5 Enmity+45 Cannot equip gear to head
Heavy Darklight Gauntlets:
Defense 85 HP+80 Vitality+12 Mind+12 Evasion-20 Magic Evasion+5 Enmity+45
Sentinel's Plate Belt:
Defense 29 Vitality+4 Dexterity+4 Stun Resistance+1 +Enmity 1 T4 +20+
Militia Tights:
Defense 138 HP+100 MP+50 Vitality+15 Mind+15 Accuracy+5 Spell Interrupt Resistance+50
(About Heavy Darklight Flanchard great piece, takes over pants/shoes slots but I decided to go with Militia/Sent combo just because I can get more HP from that, which is a personal preference.)
Sentinel's Sabatons
Defense 70 HP+27 Vitality+3 Enmity+9 +HP Materia 1 T4 is what I go with.
Militia Choker:
Defense 12 Accuracy+5 Enmity+30
Stonewall Earrings:
Defense 3 Enmity+10
Coral Armillae +1
Defense 7 Enmity+10
For rings I would Alternate between Electrum rings and stat rings. mainly Amber/Rubellite depending on the situation and type of food on me at the time.