Browsing the forums at Tam foundry i came across this guys guide and build for vet content for pvp his biggest suggestion is to not try and cap stam for stam damage builds as all the highest dam ablities that NB have are based off of Magik , so while he is wearing 5 med 2 light all his armor is traited + magik .
PVP solo small group build https://www.youtube.com/watch?v=M2FpxVt7yuI
Here is a link to his lvl 1-50 leveling guide https://www.youtube.com/watch?v=as62Ygf7y1o
overall a good build hope it helps some . this is his PVP build /guide but he has several guide on youtube . enjoy .