Okay, I have this character I use for non-party questing, she's a level 1 Rogue level 2 Paladin, but I was wondering if I should take a 3rd class. The only two that I can honestly see taking are Fighter or Barbarian, Barbarian for the extra movement and hit points, fighter for the tower shields and bonus feat. Her main class will be Paladin, up to levels 6-10.

here are her stats if you need those base things off. Race: Human STR 16, DEX 12, CON 10, INT 10, WIS 12, CHA 15. Feats: Toughness, Toughness, Weapon Focus: Slashing Weapons. Skills. Balance 1, Bluff 2, Concentration 2, Diplomacy 4, Disable device 4, Haggle 6, Heal 1, Hide 5, Intimidate 2, Jump 4, Listen 1, Open Lock 4, Repair 1, Search 7, Spot 3.5, Swim 4, Tumble 2, Use Magic Device 6. Enhancements: Folower of the Sovereihn Host, Rogue Search I, Rogue Spot I, Paladin Devotion I, Paladin Charisma I, Paladin Toughness I. Ideas, Insights, Recomendations, Critisisms? All are welcome.