Pabst,
Thats great. It sounds like you had a good run. Much better than my first trip to PoTimeB...I had never been before and had no clue what I was doing. When I made it to phase 4 (saryn, terris etc)...I looked around...and randomly chose to attack Vallon first...oops. Mistake on my part. I got owned. I had about 150 AA's on the rogue at the time and only a couple pieces of timeB gear from phase 1-3.
The next timeB run, I cleared all...and at that time...the hardest fights for me were Innoruk and Rallos Zek. Quarm was a longer fight than some of the other bosses, but not as difficult. It was taking me about 6.5 - 7 hours my first several clearings, and got faster after that, as I geared and learned the zone. I get about 10AA's per timeB clearing...when killing all the trasher mobs and summoned mobs. Earlier on, the trash guards in phase 5 would repop as I was killing, being killed and rebuffing etc. More AA's is how I looked at it, and you can get decent augments even off the trashers.
AA's can definitely be obtained at a quicker pace elsewhere, however, if you factor in the upgrades etc, it really is productive. Also, timeB is where most people get extra loots for their alts. I didnt have an alt until I had done TimeB many times. I literally did a timeB run nearly every day for a week. So at the end of that week, I added about 60 AA's and loads of upgrades. It was a tipping point in toon progression.
Also, use all of your offensive disciplines throughout your run, every bit of DPS helps make it faster. Once you have your technique down, you can start killing several of the phase 1-2 encounter groups and eventually some or all of the phase 5 trasher guards simultaneously. That helps to speed up time~ most ricky tic tok.
All the foregoing info, is mainly why I suggested to get your TimeB on.
Aniac