Don't even think about pk'ing a baalrun on nm, even less hell. It's a wasted effort. Everybody is such a sissy that about 25% use auto chicken, another 25% will S&E manual, 100% will go to town, and about 50% are TPPK'ers anyway.
And WiZ is right, I can't even get 7 lvl 40+ ppl to stay in a run when I hostile them with a lvl 18 assa on normal. I'm pretty much done with HC.