OK... going to introduce a problem that's a little difficult, because some of it has WWS at fault.
First, the semi-easier part. I'm tanking Kil'Jaeden as 0/31/30, with Bloodthirst as my main 'burst' threat ability, with sunders filling in. I'm spec'd full 3/3 TM (I'm assuming, since you say the assumption is that everything is 'threat favorable', that you want to assume 3/3 TM for this), and I'm not seeing any innate threat.
Now, I'm not sure exactly what the 'threat bonus' is.
According to the link here:
http://www.tankspot.com/forums/theor...ges-ms-tm.html
It's 250 innate threat for 3/3 TM.
According to another post here:
http://www.tankspot.com/forums/theor...ing-build.html
It mentions something about 1.65 threat per point of damage.
I'm really not sure what it is at this point.
The harder problem is that of sunder armor. My rotation basically consists of BT, Sunder, Sunder, Sunder while keeping HS up.
However, WWS doesn't track it in the ability list, since, well.. it doesn't deal damage. Even in the logs, I don't see any listing of Sunder Armor.
I'm showing about 1300-1500 TPS, when I think it's much higher than that on omen. While I understand that omen is going to be more accurate, I'd like a better verification that I'm doing what I need to as we progress into the later stages of this fight.
Edit: I'm also seeing a 1.49 multiplier, at least on BT... would you want to assume a 2% Threat to gloves enchant, therefore making it a 1.529 (or 1.53) multiplier?
Edit 2: A link to one of my reports:
Ttocs produced 1465 tps
It's an "all bosses" report, you can go to the wws link and break it down however you want.