Armory tells me you are "inactive" but basically a lot of the ZA/2.3 BoJ gear s very low on defense - hands, helm, weapon (are those that come to mind). I did a rough calculation when za first came out and in a full set of ZA/BoJ gear I would have to gem/chant for defense to stay crit immune - however I'm not convinced that that full set is a sensible way to gear. Pretty much all the pieces are very good, but perhaps not all at the same time.
Solutions: talent points in anticipation is an obvioud option; enchanting resilience to chest (not sure what else res can be chanted on to; gemming to fix the problem. Personally I'd split the gear into several different sets, using some older gear to complement it.