Dwarf TWF intimitank

[DrakHar]

I am making a standardish TWF dwarf intimitank (who switches to shields when actually intimitanking), and I noticed one or two things about the build that I question. Commonly, intimidate I-IV are taken, I was wondering if IV is actually worth the 4 AP for the +1.
Secondly, many include armor boost IV, is this worth taking at all? I mean, 20 seconds of better AC hardly seem worth 10 AP to me... but I guess I could be wrong.

http://forums.ddo.com/showthread.php?t=174962
I never use exact builds, I have my own version of DPS barbarian, my own form of monster, and I am using this template as a starting point for my dwarf. Any thoughts?

[vyvy3369]

It depends. If your intimidate is near one of the benchmarks, then yes it's worth 4 AP. If you're in between them (or higher than you need), then probably not. I'd never pay 4 AP for the 4th tier of armor boost, but you need tier 3 for SD3.