Barbarian PFS Gargrim

[Gargrim]

Gargrim could use some help on Gargrim build.
Gargrim am already level 5.

Spoiler:

Dwarf Barbarian
18 StR
14 Dex
16 Con
7 Int
13 Wis
5 Cha
Traits - Glory of old, Reactionary.

Rage powers
2) Superstiton
4) Reckless Abandon
6) Witch Hunter
7) Lesser Beast totem
8) Unexpected strike
9) Beast Totem
10) Greater Beast Totem
12) Come and Get Me

Feats
1) Power Attack
3) Combat Reflexes
5) Reckless Rage
7) Extra Rage Power
9) Extra Rage Power
11) Dazing assault

Items
+2 Cloak of resistance
+2 STR belt
+1 Fortuitous Dwarven Long Ax
Breastplate

Gargrim not sure if Beast totem line is good enough. Gargrim am retiring at 12. Am there any way for gargrim to get unexpected strike when he does not go first? If I don't take beast totem stuff I can have better rage powers and feats.