You will have 140k+ physical mitigation from armour value, for tanking use some tactical mitigation essences to achieve 120k+ tactical mitigation rating. Mitigation cap is about 216k, so use your shield fist gambits to raise your mitigations further, especially keep Conviction buff up 100% time and do not forget to use Fellowship Protector trait. You can also swap carvings with phisical or tactical mitigation buff, depending on damage type of mob's attacks
Laurelin: Kinship - Outcasts
Ilwee - Warden, Krindel - Minstrel, Krinborn - Lore-Master, Gislin - Burglar