I'm debating between Nordstrad Big Singles and Big Splits. I want a single coil sound but I like to solo pickups and I don't like the hum. I've read that the Big Splits get you 90% of the way to Big Singles, but the BS's have a more detailed midrange. If you shield the control cavity and pickup cavities do the Big Singles hum much? I would think the hum would be reduced because the poles are turned - almost more like a humbucker.