I want to make a Frost Staff/Sword and Shield Warden, but I'm stuck on whether to roll as a Nord or a Breton. I'm planning to solo a lot with this character, so the Breton magicka passives seem like they would be helpful. But I'll be building towards a tank role, so I don't know if I should go with Nord and just make my peace with doing a little less damage when solo.
Bretons have some spell resistance, and wardens have a lot of defensive/healing spells to use magicka on while tanking, so my question is how sub-optimal are they really for a tank? I'm not interested in the ultimate 99.5% super endgame, but I want to be fully viable for vet dungeons, maelstrom runs, world boss soloing, etc. I've never played tank before so I'm not sure how important the racial passives are at the end of the day.
Help?