I'm sick of Esseless/Black Talon exactly for the reasons you like them. But I propably played them 10 times more than you.
You will be bored of the dialogue there too in no time, I assure you.
the option to turn it off entirely would be GREAT. i mean, good for someone if there's only one character they're going to level...
but um... by the fifth character going through BT... i'm pretty over anything they might say or do.