As Mad Mantis said, Trang's is not suitable to bonemancer or PvP play due to the fast cast issue. Likewise, AoKL is not a good bonemancer or poisonmancer wand. You'd be better off with some decent rare/unique gear if you want to go poison or bone.
For wands, bonemancers have a few options; my bonemancer uses a White runeword made in a +3 Bone Spear wand--despite being cheap to make, this wand gives three more points to Bone Spear than even the best uniques. Still, a lot of people like the Boneshade unique lich wand, which doesn't go so high on Bone Spear but gives better bonuses elsewhere (especially on curses) and 5% more fast cast. The Death's Web unique unearthed wand is also good for bonemancers and very good for poisonmancers.
Wands aside, I'd say your top priority for a bonemancer should be getting a Homunculus; for a poisonmancer, the Bramble runeword.
What you do have is excellent skelemancer gear. AoKL is a summoner's dream come true, and Trang's is great as long as your casting speed isn't important. Max out Raise Skeleton and Skeleton Mastery first, and plan to max Corpse Explosion eventually. You have a variety of choices for the rest of your skill points, which is the nice thing about skelemancer builds.
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