I am one of the biggest fan of the nordstrand signature bass pickups (all of them) but I have a small problem. Currently I am using the Ibanez SR506 (6 strings) bass and personally I dont like the Bartolini pickup (Bartolini MK1-6) which is used in this bass. I wanted to change the pickups to the nordstrand big singles pickups but my problem is the dimensions are not the same. Does anyone have any advice on how to overcome this problem as I really want to change my pickups to nordstrand pickups. Thank you.