AC Ceiling?

[coolpenguin410]

Have I hit the AC ceiling for my build? Currently I have 71 AC unbuffed. I just picked up the Levik's rune for my DT armor and I'm currently unaware of any more AC boosts without going into epics.

Here's a breakdown of my build (going from memory, at work at the moment):
WF Fighter 20
10 Base
+6 Dex
+8 Adamantine Body
+7 DT Docent
+1 Alchemical Armor
+1 Dodge feat
+3 Chattering Ring
+9 Levik's Defender
+1 Alchemical Shield
+5 Combat Expertise
+5 Three piece Levik's set bonus
+2 ToD SD set
+3 Stalwart Defender
+5 Natural Armor Crystal Cove Pirate Hat
+5 Protection cloak
--
71

I do have the +1 AC trinket from Crystal Cove, but I can't wear it without giving up moderate fortification while in AC mode (Head of Good Fortune). I'd like to craft a Moderate (or Heavy) Fort belt of Greater False Life, but that's a long way off and tanking with only 25% is a no-no.

I've been hesitant to go into epics (I've only done 1 eDQ on this character) because I hear AC means very little in those and my DPS is moderate at best (I do have power attack and a collection of two handers for when I'm not tanking).

So my questions is, where can I go from here? What epic items are worth chasing down? Will I get much by TRing (once, let's not go overboard here)?

Thanks.