My Ibanez SR1206 is still rocking the stock Nordstrand "Big Singles." These are great pickups with an amazing tone but I have never loved single-coils and really struggle with the hum. As such, I am looking at replacing the pickups but want to give my bass some real versatility. Sticking with Nordstrand, I was thinking of replacing my pickups with a Big Split in the neck position and a Fat Stack in the bridge. I have little experience with replacing pickups. Would I run into issues pairing these two pickups as long as everything else remains even?