Heres what I did as a galka pld in each slot:
Head: Kampf > I.M. Armet > AF
Body: Kampf > Brig > I.M. Cuirass > AF
Hands: Kampf/RSE for MP swap > AF
Legs: Kampf > Cuisses (I think thats what they're called) > AF
Feet: Kampf > AF
Earrings: Drones, all the way till Hospitaler. Bloodbead are nice and all but not worth the money till endgame.
Rings: VIT rings, Electrums for MP swap. Never used Phalanx, never had to.
Neck: Holy phial the whole way, unless you can get a Promise Badge. Currently use my Republican Gold Medal when outside Bastok areas.
Shield: Kite > Jennet > Royal Guards > General's
Back: Wolf +1 > Sentinel's > Templar's for mp swap and Republican Army Mantle for Vit
Sword: Centurian's > Grudge > T.M. Espadon/+1/+2 > Gluttony > Espadon/+1 > Durandal/Dainslaif
Thats what got me from 30ish to 72. I think that equip is pretty all around good choices for any race but make adjustments if your race needs a little push in HP, especially Tarus. HP > MP gear or MP > HP gear is very nice depending on the race and which way you want to go with it.
Hate: I don't need to say Voke/Flash as often as possible, if I had to you wouldn't be a PLD very long. Make a macro that uses shield bash and sentinel, and one that uses rampart when you get it, alternate fights with one or the other, typically they'll be available to you in exp, fights in pld parties take about 2.5 min. Defender should always be on no matter what. Berserk and Warcry should be used only before a ws, and click off zerk right after ws. Spirits Within at 55+ is a good bet for damage with your WS, at 72 even when I'm only at 100% tp I still do 150 or so damage with SW, and with Swift Blade/Vorpal Blade I typically only get off 60 damage bc most of the swings miss or the damage is resisted. Cures are your best friend. You might like the whms that keep you at full all the time but they're hurting your hate gain, because you can't cure yourself for hate as often. Cure II and III till you have 150-200 MP total, after that Cure IV, however rarely cast, will also be nice.
I start off each fight in this order when there's no sata going on:
Provoke > flash > wait to be hit 3 times > cure 3 > provoke > shield bash/rampart > flash > and repeat flash/cure/voke as needed
Hope that helps.