I'm going to be putting in a Duncan JB (bridge) and Duncan 59 (neck) in my Ibanez RG 470AH, which is also routed for a middle single coil pickup. I'll be using 500k pots and a 5-way switch using the standard Ibanez switching configuration. Does anybody know what middle pickup would go well with these two humbuckers? I'll use the bridge for more high gain stuff, so I'd like to have something in the neck that can give more of a vintage strat middle coil sound. Also, do I have to worry about polarity of the middle pickup?