As i said from my previous thread, i want to change my pickups for jazz bass. I am wondering the difference between 1/4 pounder jazz and SJB-2 Hot. I want a really punchy, meaty, p-bass sound. Should i put the sjb-2 hot in the bridge and 1/4 pounder in the neck or otherwise? What is the difference between a pickup placed in the bridge and one place in the neck? I need lots of advice, please help!!!