The MSD coils begin misfiring after about a year of use at high rpms. Stay with your stockers, they are better. Accel wires, I have no opinion of..but for the cost..you could just stick with new AC Delco's. They work great in high power builds. On that 3.5, take a look at the thread for modding linked in BlueGTP91's signature. Better to start slow and learn than chip pistons. If you go for a smaller pulley, plugs go with it...but iridiums tend to get a hotter tip than copper core. So that's a consideration with predetonation in a force induction setup.
