Enraged_Tiki_Torch wrote: »Health. Attribute and Enchantments.
As a Nord, I would suggest trying to take advantage of all their passives. Individually, they are not that great except Rugged which is nice but once you can take advantage of Robust. They can turn into a super-tank.
I like Pariah but in Heavy Armor you get close to the soft cap on Spell Resistance without any aid. It works nice when paired with Light, or Medium. It doesn't offer much in Magicka which becomes de-synergized with being a Nord Templar. This can hurt you because your self-healing (BoL) will be weak without an investment in Magicka. So spells like Blazing Shield are going to become your source of self-survivability since it doesn't scale off Magicka but your Health total.
Pariah will work until you can get your hands on Permafrost, if you don't already. More magicka and magicka recovery plus an additional ~900 Health Recovery while you have a damage shield. Magicka and Magicka Recovery will help ya keep your shields up.
Because Spell Resistance is easy to cap on a Templar, the weakness is Physical Damage. The work around is using shields but one you probably wouldn't think to use. Harness Magicka. This spell will keep the 5 piece bonus from Permafrost on you as Physical damage does not tax this