I've been eyeing a DeArmond 500 pickup on a good deal (under a $100 shipped) to put onto my Pearl (KM900) and found one from 1968 in near mint. So glad I found this now just the waiting on USPS game. I can't wait til it's here to see just how good these sound for jump blues/jazz work!
It's been some time now. How does the pickup work for you?