Warrior/Knight Help Need Help Improving My Earth-fire Warrior Build

So ye, this is a build for guardian with a lot of health regen, tanking, hp reg, some elemental damage and some extra damage

So I use

Shawl of Gaea : tanks a lot adds some more defense and strenght skill points, always good
Leo : lot of hp since mine has max HP and high HP reg, even though you lose quite a lot of damage
Greaves of Veneer : tanking
Gaea-Hewn-Boots : spell dam, elemental tanking, melee damage

Tisaun's Honour : more damage, more defense
Coral Ring : some mana regen
Lazarus Brace/Siwel's Guilt : I have both of those, Lazarus Brace is all max and Siwel's Guilt has some nice ID, I don't know wich one to use yet, so any help is really appreciated.
Golemlus Core : more hp regen or because im a golem idk
so ye, I was wondering what I should change/use to make that build better, since I don't have a guardian yet i'm using apoc with it but it'll change soon ;)

 

Bumping this

 

I would replace leo with hetusol.

 

i'll think about it but I have none yet so i'll wait to get one ;)

 

Morph-Stardust is so much better than Shawl of Gaea for tanking. Mana regen, skillpoints, health, rainbow defense.

 

i'll try it, but I don't have any really good morph stardust and those cost a lot

 

40sp is good enough and it doesn't cost that much.