I was interested to learn of this task. I'd wandered into Timorous just to kill some green bandits to build Inhabitants of Firiona Vie faction on my 60 Iksar monk. Discovered these swabbies and yes, they're slow to solo but I could do it. (Ended up bringing in a two-boxed cleric to help, since both were getting xp for these.)
So like I said, I'm interested to learn I could be assigned this as a task. I'll have to see if I can find a Task Master outside the Outpost (where I'm KoS) who'll assign this to me. The added xp from the task would make this very worthwhile, especially if the cleric takes the same task so the kills count for both.
Edit: After talking dozens of times to TMs in OT and DL, I've concluded that I can't get this at my level (59-60). This page does say level 65, but i don't know what range the Task system uses. I guess I'll keep trying as I level up.
Edited, Thu Apr 27 14:34:17 2006