All around guradian build!!
Stats look good, personally i would go for emeralds in your trinket upgrade slots for the extra precision and toughness. But that is more my kind of playin same goes for armor i had soldier stats, but went back to full knight with only soldier coat. So it is all a mather of what your favorite style of play is.
This is my current setup and i feel like i can dish it out and take some damage;
http://gw2buildcraft.com/calculator/guardian/?3.0|2.1g.h1b|6.1n.0|1n.71h.1n.71h.1c.71g.1n.71g.1n.71j.1n.71j|21k.0.1g.64.1g.64.1g.64.1g.64.2u.0|0.0.u56b.u28b.a2|0.0|0.0.0.0.0|e
Talic the Protector – 80 Norn Guardian
Blunt of Balthazar – 80 Human Guardian
Khan of Feurt – 80 Charr Necromancer
Blunt of Balthazar – 80 Human Guardian
Khan of Feurt – 80 Charr Necromancer