Starting an evil (probably neutral) playthrough...what class should I choose?

I have a Cavalier going right now with my fiancee and I'd like to try a less righteous path.

I think I'm going to go with Dorn, Edwin, the new magic user (B), the evil Dwarf (Korgain?) and need one more. But more importantly...

Any suggestions for my PC?

I was thinking maybe trying a Bard kit... to make it a little harder.