Bo wouldnt use necro for pvp without spirit speak. The template that is listed by the op is a sampire template. You dont want to pvp with a sampire template. Here is the easy quick changes the Bo likes to make to that temp pending on what Bo likes to do.
base dex temp from sampire skills
120 weapon
120 bushi
100 anatomy
90-100 tactics
those are the only skills bo pulls from your sampire temp all the time, thats 440 skill points. Now the followin combo of skills is what bo will put onto pending on the situation.
120 resist - this is great skill and Bo puts this on as much as possible. It helps alot when fightin myst and mage characters
100 healing
that would give you 660 skills, there is other ways to go at this.
120 parry
120 resist
rest into med
thats a beast of a temp. you can take a ton of damage.
120 resist
90 heal + jewels to achieve above 100
80 poisonin
another solid temp
100 archery
100 heal
drop 120 bushi add 120 resist
rest into med.
great temp
there are a few a Bo's favorite. hell you can do any combo of skills from that base temp you can even go bushi necro person. It is really simple if you want to give the Bo an idea what direction you would like to go, holla and bo will help you build a temp around what you like.
It always comes down to what you are trying to achieve and what you enjoy doing.