Guild Wars 2

Hi, created this Build

For the Gear: Focused on Vita, Toughness and Power and used the exuberance rune to convert some of Vita to Power for the attack. For basic stats I got the following:

Power: 2k (Its ok, but would like to add more damage- need suggestions)
Armor: 3k (Its very good)
Health: 30k (Its good since im not squishy)

Now for the Specialization:
Would like to ask for your comments and suggestions how can i improve the existing build. Appreciate it very much if you can provide additional information. Thank you

Note:
I dont want to change my armor and accessories. Im lovin my tankyness as of the moment. Also, dont want to change my sword and shield set up since im lovin the herald. I can only change the following and would love to hear your comments:

1. Weapon Sigil
2. Shield Sigil
3. 02 Specialization – the 3rd is reserved for herald

Thanks!

see link below for the builder

http://gw2skills.net/editor/?vlEQNAsemn3geNSuQvJRboHlsP0kS4I6SJ4EtrklZlRNgEawe6q3mdmb6B-TxSAABzp8LjTBADmgoe/BLUCKn6PxpHAOzPk8AAYRTAAHBAA-e

Charged mists is not working as intended, not enough condi cleanse. I take it zerk staff is just a placeholder or there is some purpose? Also elder’s force over enhanced bulwark. CC Wars intensifies? Also try runes of defender instead of exuberance, would make you lots tankier and annoying.
What’s the purpose of the build? Frontline or roaming?