Weapon Advice

[Arduous]

Hey all, gearing up my DK since I stopped raiding with him a quick question I have is I have a big selection of weapons thanks to raiding and which should I use? (For Frost or Unholy).

1) Normal Gurthalak - http://www.wowhead.com/item=77191
2) Heroic Experimental Specimen Slicer - http://www.wowhead.com/item=78403
3) Normal Ataraxis - http://www.wowhead.com/item=77224

Also what Off-trinket should I use between these? I'm an Orc so I can only use one in addition to the normal PvP trinket.

1) Apparatus of Khaz'Goroth - http://www.wowhead.com/item=68972
2) Bone-link Fetish - http://www.wowhead.com/item=77210
3) Creche of the Final Dragon - http://www.wowhead.com/item=77205
4) Eye of Unmaking - http://www.wowhead.com/item=77200
5) Ruthless Gladiator's Badge of Victory - http://www.wowhead.com/item=72450

[Angel]

I'd recommend the heroic axe if you're frost. the mastery is very nice on it and reforging the crit to an extra ~150 or so mastery is very beneficial. and of course, trinket, bonelink. Just my opinion, though.

[RMPFTW]

Heroic Axe I think. A DK friend of mine 2,4k rated had Heroic of that axe and normal Gurthalak and he used the axe. then he got Heroic Gurthalak and used that one instead:P The Name of the DK is Greengrim on Sylvanas Horde. Go ask him