Didnt read all 3pages, but you can also get alot of rep from the first boss in AQ40.
When he splits into 3, kill the 2 clones, they give 500rep (100x5) each.
He splits at 75%, 50%, and 25%
To reset him you can vanish, invis, shadowmeld, run out, or die.
In total you get 3k rep for each try on the boss.
Important note: DONT KILL THE BOSS (should be obvious).
Edit: I did this 30min ago.