It was made in pvp, but will work in both pvp and pve.
http://gw.gamewikis.org/wiki/R/any_Dazed_and_Covered
Ranger Build
Renegade26
XvArchonvX
If I were you I would drop Savage Shot and toss in an IAS skill to take advantage of dazed enemies as much as possible. Use Distracting Shot only for critical situations (i.e. heal and rez sigs). Other than that it looks like a decent build to me.