The link to my prot pally is in my signature, I can't really see what I'm missing, stacking health as you can probably see, besides AGMs that is of course working on that.
And it seems you're missing only stamina cuffs and rings from gnomergan. Otherwise there are some optional changes like Battleforged Boots of the Bear for more Strength, or of Stamina for 1 more stamina, Battleforged Gloves of the Bear or of Stamina, and perhaps satchel belt of either the Soldier or Stamina
You need Gnomer bracers of stam, x2 Gnomer rings of stam, Mining max, Borean armor kit on chest, drakehide leg armor, brawler's gloves with reinforce, silver-lined belt, tank helm, shoulders, chest and legs looms, max herb, battleforge boots of stam with either Boar's or Borean.