[Help] Full str bow

Could someone tell me if full str bower is good?
If it so could someone tell me which masterys i should put on.

dude, im loving it, greate dmg-pwns in pve

and is decent in pvp

my friend told me this build andi m going with it

90 fire <--imbue
90 pach
70 light
50 cold

:D

Owke thank you :)

And pls pls pls pls pls dont forget to put some Blocking Ratio on your weapon...i have seen allot of guys saying: Bow sux against Shield chars^^