Try and get a Brutal Earring if you can, also I went with Rajas instead of Stavva. All the stats from Stavva can be earned with merits easy (+3 Enmity/30HP) with the AGI and VIT being not as important as most would like to think.
Snipers should be helping you alot, I honestly melee'd in Rajas/Flame and Rajas/Jaeger/Sniper if I had a hard time hitting.
As far as the belt thats post ToAU so I don't know the stats on it, but if you feel you can give up the 10Acc on Life Belt then go for it. Using the Warwolf in macro though is great no problem there. Chiv. Chain is pretty good the sea gorgets to me were never worth getting after seeing no significant diffrence in WS Damage.
If you can get your hands on a pair of Dusk Gloves that would be nice too. If you can't get Dusk then I would just go ahead and melee in Enky's(Or higher) unless there is a new hand gear better for DD PLD now post ToAU.
With sword merits you should be able to get to the point where you can go meat with Using Turban/Dusk for +8% Haste combined with the 5% DA on Brutal. [I'm assuming you are using Company/Joyeuse]
Pushing around 290~300 Skill depending on gear and around +30~40 Acc bonus you should be suprised at how much you will parse.
The Setup I used for a while was this
Head - O Hat Full time *Note too lazy to merit sword cause of NIN lol....
Neck - Peacock Charm Full Time
Earring1 - Supponimi *Pros wear it on the left
Earring2 - Brutal Earring
Body - Haub
Hands - Enky's Bracelets
Ring1 - Rajas
Ring2 - Flame/Jeager
Back - Forager's Mantle
Waist - Life belt/Warwolf
Legs - Royal Knights or AF2/Valor Leggings if you can get them
Feet - Rutter Sabbatons for WS / AF Boots
Leg and Feet Slots were pretty shitty options when I played I don't know if there any improvements in the last seven months.
With meat and BRDs that setup was pretty damn good at the time. Good enough not to parse at the bottom with a pick up PT and enough to not be too embaraessed by PurpleBurk, Ridill swinging DRKs and WARs
Its play to play around with man have fun. Hope this will help you out some.