So I have the Ibanez RG565 guitars (hum/Single) configuration. Two have Dimarzios with rail pickups. This new one I was thinking of going Duncan like a Custom 5 or Alt 8 and a single coil in the neck for something different as rail pups do not sound like glassy single coils. What would be a good option for the neck, I play 90% instrumental rock with lots of sweeping on the neck pickup. Least amount of volume drop off from the bridge. Thanks