I started a new WoW account to use for HB, right now it's just the $10 starter edition which means I can only get to lvl 90 max and can't access WoD content. I'm thinking I will probably want to farm in WoD soon, so I'm considering just upgrading to the WoD version (which comes with a lvl 90 boost). So for the lvl 90 boost I'm wanting to pick something solid. Is there a particular class/spec that's best for solo grinding/farming/questing with HB? I'm used to Pally's so ideally I'd want a Pally just so I can easily take over and do things manually whenever I want to. But if there's a much better choice I'm open to considering it. Any feedback would be much appreciated, including thoughts for/against using a Pally. thanks.