Is it possible...

[JiDDaR]

... to get a 3 socket helm(elite) with 2 all barb skill and extra x to BO ?

[Senesia]

Not with +2 all skills.
+2 to all skill is a prefix, 3 socket is also a prefix.
Rares cannot have +3 socket (Max is 1)

[JiDDaR]

grr fuck.... thx senechen