Ok here u go mate im DD pvp build too, use axe tho but no biggie
Do this :P
Devastate: 15 points: 5CD, 5Power, 5Effect
Power Hit: 10 points: 5Power, 5CD
Vitality: 5 points: 5Effect
*2nd 2h skill(4gets name)* 10 points: 5Power, 5CD
That will last you alot of levels mate =] Will tell you more once im in 90's 100'=]