I'm in a similar position to the OP, got pretty much best gear I can, and seem to be topping out at about 4k dps single target in a 25man raid. Although, that was without mixing in slams to the rotation, and without the belt/bracers I have now. I'd expect to be about 4.2k now, not tested yet though. Seems I'm pretty much stuck there though, and was wondering about ArP v Crit.
I read on elitist jerks, you need to get 50% crit before even thinking about ARP, as you want those 100% OP crits to keep up deep wounds....but, I'm really struggling to get near that! If I take off 5% LoTP, 3% HoTC, that still leaves about 2-3% left to get.
here is my armory
http://eu.wowarmory.com/character-sh...s&cn=Tinkabela (I'll try to log out in PvE gear). If the pvp trinket is there, just swap that for Mirror of Truth.
My crit is about 39% with kings + gotw + how
My arp is 313 (22.6%), I'm hit capped, and virtually exp. capped (arms can drop a few points on this) so not worried about missing/dodges.
Any help would be appreciated. Oh, and the GS+achievement thing is RAMPANT on Sylvanas, so getting ICC pugs is almost impossible. Somehow I managed to sneak into a TOC 25 raid and snag DV on my 1st go! tried to buy the justicebringer axe that dropped, but the fury war wouldn't sell (he was only doing 2k dps with 5200GS, go figure :S)