Kuifster.1504

Hello all. I currently playing necro scourge. Iam still new to this. Should i use power or condition? What skills dhould i use? Is power better or is condition better? I am alost at 500 gor my tailoring. What armor should i make. For my necro. Currently my cond damage is 1600. Good or bad? I really need help with a proper setup of my char. What weapons do i need to get and runes and sigils? My life is around 30k. But seems iam not so strong. regards