The whole purpose of a Sampire build it to be able to leach from damage you do, Hit hard and fast. Suit, weapon and max skill are important to stay alive. With leach from damage ,confidence, CW I'm doing very well. With weapon skill at 100, you will be missing more then 120. I had seen multiple variation of Sampire build. Not saying that your will not work, but what more important is what you are comfortable with and the style you are playing. Maybe you should try a Wammy, if you want to run with healing.