My first vote would be Painkiller.
Next to that, maybe cold sweat (<--- not sure about that one thought)
I don't know about the Aftermath. Since is sounds like you have a dark toned instrument, I would probably go with something that has a good out put, and a nice mid punch.
I am interested in seeing the responses in this thread. If all else fails, send BKP an email, and either Tim or Ben will send you a response. Tell them what you have, and what you want to achieve, and they will with no doubt get you sorted out.