Guild Wars 2

Hi, i have been looking for a good necro build for a while now. I’ve tried many builds out and this one is the only one that i have had any luck with in spvp. At level 80, with full exotic knight’s armor, would this be any good?

Build here
http://en.gw2skills.net/editor/?fQUQNAW4YjEaV6ZaKb07JApHPjN1QFuN6xxDzMA;TsAA2Coo2yslYL7WutkbtqYUwGDA

The knights trinkets and armor will be power/ precision/ toughness in pve.