Guild Wars 2

I’m at work atm, so I cannot test this, but does anyone know if the trait spiteful Vigor—->gain retaliation for 5 sec when you heal, works in conjunction with the siphone health traits like bloodlust, vampiric, and vampiric precision? My build is Scept/Dagger Well build with staff as a defensive/retreat long range tool. Here is my build, what do you all think? Ill test out spiteful vigor tonight later, but anyone have any insights?

Build : http://gw2skills.net/editor/en/?fQQQNArYWjQap7Vaaa87JAJFYz7kCv5O6BxDnMA;TgAg0CtoMyYkwIrROjkGB

EDIT: i guess you have to copy and paste link to get it to work in browser.

It only works with your #6 skill.