also in looking at yer temp i see several "holes" but the main one is how do u plan to heal when running in dog form trying to excape a gank?

you cannot use confidence when in ninja form (or any spell for that matter..)

Thats why IMO anat/heal is crucial.
along w/ tons of pots and 75% or better enhance pot

-if you want a better chance at staying alive in pvp on a dexer in any case.