I had to fight exactly three Nightingale ghosts and in terms of loot, I don't think there was any worth mentioning. I did give the two ghosts in a sideroom a miss because I was in a hurry (it was late) but for some reason I was under the impression that I was going to get a boatload of coin from this particular adventure; it's the only reason I completed the quest. I wanted to finish decorating my house in Solitude. But instead I got a marginally useful power that I can used once a day. Yay?
Does anyone know if it's worth going back through the entrance to kill those two ghosts?
Also in the guidebook it says that I would now be leader of the Thieves Guild. But apparently you have to complete all the City Influence Quests as well? That one [censored] down in the Ragged Flaggon still talks smack to me no matter how many times I've beaten him down with the Gloves of the Pugilist and dammit, I want my 20,000 gold I was expecting.
P.S. Yes, I know I get the 20K from the Dark Brotherhood but I'd read somewhere that I'd get the same amount from the Thieves Guild.

