Hey Farix, I would like to second this. I am a fan of your profiles and in particular how you follow up on them. It is great of you to solicit these requests.
I apologize in advance for not knowing the Act/Quest names but: You could start from the waypoint where you drop off the Scoundrel (cause he is a cheeky bastard), run down and get the quest from the glowing blue dude and head over the bridge. From what I can tell all the maps over there are static and there are generally several champ/elites to kill. Enough so that I usually have 4/5 NV by the time I head back to the blue dude. You could end it after the optional quest on the hill or you could have it run back, turn in the quest, head into the Nephalim shrine and go all the way through the Maghda illusion for exp.
I think it would be a long quest, but I know that while DB was down I hand farmed the area over the bridge for very good loot/gold.