Basically I like the idea of getting as many damage guards on my WF 16/2/2 sorc/pal/mnk so that he explodes every time he's hit, but I'm wanting to make sure all the damage guards will play friendly with each other.

Here's what I had in mind...

Fire shield (fire version) spell
Fire shield (cold version) from bracers of the glacier
DT armor with Crushing Wave or Salt and Earthgrab guards
GS item with Lesser Ice or Fire Guard and Greater Acid or Lightning Guard, as well as the proc from Tempered II

So would any of the guards, elemental especially, not stack so that they could proc at same time?