Fresh 60 PvE Dagger Spec

[Chayzen]

Hi everybody,
I'm currently leveling my rogue and I'm level 58 at the moment. My current leveling spec is combat swords and so all I do is sinister strike, slice and dice and eviscerate.
Now during the last AV weekend I nearly got exalted (3k rep to go) so I'm thinking of going combat dagger when I hit 60. I would use the lobotomizer in mh and the electrified dagger in oh.

So I now need a new spec for daggers, with which I can do the instances and solo pve/questing at lvl 60.
As build I would use combat dagger: http://db.vanillagaming.org/?talent#f0xfoLZGcVbbEz0boV
Is ruthlessness better than murder?

Also how do I play combat dagger while solo questing? Ambush > SnD then wait until 100 energy for gouge and backstab? Or use sinister strike (should be a bad idea with the low max weapon dmg from daggers)?

So what I really want to know is should I buy the 2 av daggers and how do you play a combat dagger spec in pve while questing and 5/10 man instances?

[alextheone5]

Whilst soloing you don't have to gauge in order to backstab, you can actually strafe through a mob whilst spamming backstab button and it will hit. Hard technique but possible

[Slytheryn]

I doubt you will do a lot of solo questing at 60. You'll probably spend the majority of your time in dungeons/raids/pvp.

Yes, ruthlessness is better than murder.

PVP'ing without MOD and Camo is going to hurt....

[Kraul44]

combat daggers is much more viable than combat swords for pvp because you get imp kick and imp sprint. its more than doable for pvp, some actually prefer it